How to take care of a koi pond Ultimate Koi Pond Care: Complete Maintenance Guide

Observing the graceful movement of vibrant koi fish gracefully navigating through the pristine waters of your impeccably maintained pond brings both immense delight and a sense of achievement. Properly tending to a koi pond necessitates dedication and a steadfast commitment. Therefore, it is imperative to thoroughly assess your readiness for this responsibility before embarking on the construction of a koi pond within your residential premises. Alternatively, if you are already a proud owner of such a pond, allow us to guide you through the process of effortlessly upholding a gratifying routine for pond maintenance.

Start From Installation

Develop a comprehensive plan and construct your pond while considering long-term maintenance requirements, ensuring optimal conditions for your koi. Koi ponds encompass intricate ecosystems where every element plays a crucial role. Presented below are key considerations for creating a visually appealing and easily maintainable pond:

1. Strategic Design: Avoid incorporating corners that can promote water stagnation, impeding the overall health of the pond.
2. Adequate Shade: Introduce shading elements to effectively regulate algae growth and maintain optimal water temperature.
3. High-Quality Liner: Select a durable liner to prevent water leakage issues and ensure the integrity of the pond structure.
4. Proper Aeration: Choose a pump that can sufficiently circulate the pond water volume at a rate of 1.5 times per hour, facilitating adequate aeration.
5. Efficient Filtration: Install a filtration system that matches the capacity of your pond, effectively maintaining clear and clean water conditions.
6. Debris Management: Incorporate a skimmer to consistently collect debris, ensuring its removal around the clock.
7. Professional Installation: Engage the services of a knowledgeable professional to ensure accurate installation of all components for optimal functionality.
8. Water Plant Considerations: Exercise mindfulness when selecting water plants, as they contribute to the overall ecosystem balance.
9. Trusted Koi Sources: Purchase koi from reputable and reliable sources to acquire healthy specimens for your pond.

If you already possess a koi pond, we will now explore methods to maintain its cleanliness and health with minimal effort.

Avoid Overfeeding the Fish

To ensure optimal well-being of your koi and facilitate the maintenance of your pond, it is recommended to feed the fish two to four times per day, allocating a maximum of 5 minutes for each feeding session. It is advisable to promptly remove any uneaten food remnants after a period of 10 minutes to prevent accumulation at the pond’s bottom.

Why is this level of care necessary? Overfeeding can result in an excess of nutrients within the pond, originating from leftover food and fish waste. This nutrient surplus creates a favorable environment for algae proliferation, leading to the development of greenish water and reduced oxygen levels. Furthermore, the heightened nutrient levels foster bacterial growth, resulting in the conversion of these substances into harmful ammonia, which can adversely affect the health of the fish.

It is crucial to consider the following factors when determining the appropriate amount of food:

1. Size and quantity of koi: Koi consumption increases as they mature. By closely observing their behavior during feeding sessions, you can identify when their interest in the food diminishes, signaling the conclusion of the feeding session.
2. Koi plants: The inclusion of enjoyable snacks such as sweet flag, water lettuce, hyacinth, or lilies within the pond allows for a reduction in the frequency of koi feeding sessions.
3. Water temperature: Koi metabolism is influenced by the temperature of the pond water. As winter approaches, their appetite decreases, while they become more ravenous during the summer months.

Please find below a table outlining the recommended feeding adjustments based on water temperature:

Water Temperature	Feeding Frequency
Under 48°F	Stop feeding. The koi are hibernating and not eating until spring.
48°F to 64°F	Feed once a day. It is essential to keep the water clean and oxygenated.
65°F to 87°F	Feed two to four times a day.
Over 88°F	Feed once a day.

These guidelines aim to assist you in adapting your feeding regimen in accordance with the water temperature.

Professional tip: Enhance your fish care routine by incorporating an automated feeder during periods of absence or when professional commitments demand your full attention. However, it is advisable to allocate a few moments each day to observe and ensure the well-being of your aquatic companions, allowing for mental relaxation and the opportunity to monitor their condition.

Scoop Up Leaves and Debris

Optimal maintenance of your koi ecosystem entails periodically removing floating leaves and debris in order to uphold cleanliness and balance. Dedicate a few minutes each day or allocate specific intervals throughout the week to employ a hand net for the purpose of collecting the following:

1. Fallen leaves, twigs, and sticks originating from the surrounding trees and shrubs.
2. Residual vegetable matter emanating from your aquatic plants.
3. Any plastic or miscellaneous debris that is observed floating within the ecosystem.

By undertaking this simple yet significant measure, the overall maintenance process will be notably facilitated.

Test the Water

 

Perform weekly analysis of the pond water, particularly after significant rainfall or when introducing fresh water into the pond. Thoroughly assess the following parameters:

1. Water pH
2. Ammonia levels
3. Nitrates levels
4. Phosphate levels

Utilize either strip test or liquid test kits to measure these parameters accurately. Additionally, employ a pond thermometer to gauge the water temperature. Furthermore, employ a digital dissolved oxygen (DO) meter to determine the oxygen levels in the water.

It is advisable to strive for the following average recommended values in order to maintain optimal conditions in the pond:

Parameter	Recommended Values
pH levels	6.5 to 8.5
Ammonia	0 (as low as possible)
Nitrites	0 (as low as possible)
Nitrates	Up to 20 ppm
Phosphate	Under 0.05 ppm
Dissolved Oxygen Level	6 ppm to 8 ppm
Water Temperature	65°F to 87°F

Valuable Insight: Key Indicators of Oxygen Depletion to Monitor:

1. Frequent surfacing and gasping for air among fish specimens.
2. Occurrence of algae bloom, indicating an imbalance in oxygen levels.
3. Elevated concentrations of ammonia and nitrates in the water, suggestive of diminished oxygen content.
4. Accumulation of plant residue on the water surface, highlighting potential oxygen deficiency.

Keep the Water Fresh

Perform a regular water replacement regimen of 10% to 15% on a weekly basis, or at a minimum, once per month. During the summer season, it is advisable to increase the water replacement to 25% in order to maintain a cool pond temperature and prevent excessive ammonia levels. However, a 10% water replacement is sufficient during the winter months.

Prior to introducing tap water into your pond, employ a de-chlorinator to neutralize any chlorine or chloramine present.

To mitigate stress on the fish caused by rapid temperature changes, execute water replacements gradually.

A valuable tip is to consistently monitor the water level. If a significant decline occurs that cannot be attributed to evaporation, it is advisable to investigate potential leaks in the pond liner or filtration system.

Add Beneficial Bacteria

Colonies of beneficial bacteria play a vital role in maintaining water cleanliness and promoting the overall health of koi fish through the following mechanisms:

1. Conversion of harmful ammonia into less hazardous nitrates.
2. Prevention of algae blooms.
3. Consumption of fish waste and organic debris.

Furthermore, the presence of these bacteria facilitates the ease of pond maintenance. To acquire beneficial bacteria for your pond, both online platforms and brick-and-mortar stores offer suitable options. It is imperative to meticulously adhere to the instructions provided on the packaging.

Checking and Cleaning Filters

Koi fish require high-quality water that is clean and well-oxygenated. To maintain optimal water conditions, diligent care of the filtration system is crucial. This encompasses the following components:

1. Skimmer: The skimmer serves to gather and remove floating debris, such as leaves and twigs. It is advisable to inspect and clean the skimmer basket on a weekly basis, or more frequently if the pond is surrounded by dense foliage.
2. Mechanical and Biological Filters: Mechanical and biological filters are commonly housed together within a container resembling a barrel or box. These filters trap suspended debris from the water column while also neutralizing ammonia and nitrites. Cleaning should be performed every 3 to 4 months, taking into consideration factors such as pond size, fish population, and aquatic vegetation.
3. UV Lights: Ultraviolet lamps are employed to regulate algae growth and prevent excessive blooming. Monthly inspection of these lights is recommended, with any broken lamps promptly replaced.
4. Regular Monitoring of the Water Pump: The water pump plays a vital role in maintaining water circulation for proper filtration and oxygenation. It is essential to regularly assess its condition. Monthly or bi-monthly checks are advised to ensure it remains unobstructed by debris and functions optimally. To conduct an inspection, disconnect and remove the pump from the pond, clearing away any accumulated sediment, sticks, rocks, or other detritus.

By adhering to these maintenance practices, you can ensure the longevity and well-being of your koi fish within a favorable aquatic environment.

Keep Pond Plants Under Control

Watering plants contribute to enhancing the aesthetic appeal of a sparsely populated koi pond by creating a verdant and luxuriant ambiance, while simultaneously providing significant benefits to the overall ecosystem. However, it is imperative to exercise prudent management practices to prevent the uncontrolled proliferation of rapidly expanding aquatic species, particularly those with floating tendencies such as water lettuce and duckweed, which have the potential to dominate the water surface.

It is crucial to maintain the coverage of koi pond plants at a level below 50% of the water surface, as exceeding this threshold can lead to unfavorable consequences. During nighttime hours, aquatic plants shift their metabolic processes, utilizing oxygen instead of carbon dioxide. The excessive presence of plants can deplete the oxygen resources required by the koi inhabitants, thereby compromising their ability to thrive and survive. Therefore, careful regulation of plant growth is paramount to ensure the optimal living conditions for koi in your pond.

Don’t Overcrowd Your Koi Pond

Upon observing a captivating specimen of koi gracefully traversing the confines of an aquarium within a commercial establishment, an inherent sense of connection between yourself and the fish may arise. However, it is crucial to bear in mind that prudent management practices ought to be employed prior to its acquisition. Specifically, it is advisable to adhere to the recommended limit of maintaining no more than ten koi, or a lesser quantity, per 100 gallons of water within the pond. Failure to abide by this guideline can result in the deleterious consequences outlined below:

1. Compromised fish well-being: Overcrowding the pond exceeds its carrying capacity, subjecting the fish to elevated stress levels, rendering them susceptible to various ailments and diseases.
2. Adverse impact on water quality and fish health: A surplus of koi imparts a greater burden on the pond’s ecosystem, leading to increased accumulation of debris and compromising the overall water quality. Consequently, the health and vitality of the fish may be adversely affected.

To address the issue of overcrowding, viable solutions include selectively removing some of the fish and facilitating their relocation to another pond owner or alternatively expanding the size of the existing fish pond. By undertaking these measures, the balance and sustainability of the aquatic environment can be effectively maintained.

Take Care of Aquascape Design

Aquascape maintenance, while not of primary importance in ensuring water clarity and the health of koi, still holds considerable significance. It is advisable to periodically assess the aesthetic condition of your koi pond by considering the following aspects:

1. Evaluation of Pond Liner: Take note of any instances where the pond liner becomes visible beneath the gravel and mulch, as it may warrant attention and rectification.
2. Arrangement of Rocks: Monitor the positioning of rocks within the pond, ensuring they appear harmonious and in proper alignment.
3. Management of Aquatic Plants: Monitor the growth of aquatic plants, ensuring they do not exceed their designated areas. Consider introducing additional plants to enhance the visual appeal and add vibrant colors to the pond.
4. Expansion of Koi Companions: Contemplate the introduction of koi mates such as goldfish, catfish, and grass carp, to further diversify the ecosystem of your koi pond.
5. Maintenance of Skimmer and Filters: Regularly inspect the skimmer margins to ensure gravel has not shifted, potentially impeding the skimmer’s functionality. Explore alternative techniques to effectively conceal filters for a more aesthetically pleasing appearance.
6. Replacement of Damaged Pond Lights: Assess whether any pond lights require replacement due to damage or malfunction, as they contribute to the visual ambiance of the aquascape.
7. Addition of Pond Features: Ponder the possibility of incorporating additional elements, such as a bridge spanning the pond or another waterfall, to enhance the overall appeal of the aquascape.

In conclusion, maintaining your koi pond encompasses the responsibility of upkeeping the aquascape’s beauty and enhancing its attractiveness through the introduction of new koi pond elements.

Create a Schedule

Whether you find yourself with ample free time or face the challenge of juggling professional commitments and family responsibilities, it is essential to establish a structured koi pond maintenance schedule. This schedule, although unpretentious in nature, serves as a crucial framework to help you maintain vigilance and ensure no significant aspects are overlooked.

Begin by creating an initial outline, which will gradually evolve as you familiarize yourself with the intricacies of your fish, plants, and the specific requirements of your pond.

Encourage active participation from your family members, as engaging in pond maintenance activities can foster a rewarding and enjoyable outdoor experience.

Outlined below are fundamental tasks that necessitate consideration:

Task	When/How Often
Feed the koi	2 to 4 times a day
Scoop up floating debris	Daily
Test the pond water	Weekly
Clean the skimmer	Weekly
Partially replace water	Weekly/Monthly
Add beneficial bacteria	Monthly
Trim plants	Monthly
Check and clean filters	Monthly
Check water pump	Monthly

Please be aware that the pond ecosystem undergoes seasonal changes, necessitating occasional adjustments in pond maintenance.

As the seasons transition, various factors such as temperature fluctuations, sun exposure, vegetation growth, and koi behavior impact the condition of your koi pond. It is crucial to consider the following aspects throughout the different seasons, ranging from scorching summers to the depths of winter.

Summer: During the summer months, warmer water and extended sun exposure become prevalent. Due to heightened activity levels, both koi and plants consume more oxygen while the pond water retains less. It is advisable to take the following measures:

1. Consider installing an additional aeration device if signs of oxygen depletion become apparent.
2. Regularly replace water to maintain a cooler temperature.
3. Cleanse the pond of algae blooms on a frequent basis.
4. Administer water treatments to mitigate the presence of undesirable bacteria.
5. Introduce beneficial bacteria into the pond ecosystem.
6. Prune and thin overgrown aquatic plants.

Fall: Autumn brings falling leaves, decreasing temperatures, and the need for winter preparation. To effectively manage your pond during this season, it is recommended to undertake the following actions:

1. Routinely remove fallen leaves and other debris from the pond’s surface.
2. Trim and prune hardy aquatic perennials based on the specific requirements of your region.
3. Relocate annual pond plants indoors, keeping them in their pots or incorporating them into compost.
4. Adjust the koi feeding schedule to accommodate their reduced metabolism.
5. Regularly assess the health of your koi and provide necessary treatment. Many homeowners opt for professional pond cleaning during this time to adequately prepare the pond for winter.

Winter: During the winter months, the metabolic rate of koi diminishes, leading to reduced feeding and activity levels. When the water temperature falls below 48°F, koi enter a state of hibernation and cease eating entirely. Winterization, the process of preparing the pond for this stage, involves the following steps:

1. Disable waterfalls and fountains.
2. Empty the filtration system, particularly if freezing temperatures are anticipated.
3. Install a floating de-icer, which facilitates oxygen exchange while expelling toxic gases.
4. Incorporate an aerator to maintain water movement and oxygenation.
5. Employ a pond net to prevent any remaining leaves from entering the water surface.

Spring: A thorough spring cleaning is essential for a rejuvenated start as the pond transitions into a vibrant season. Prior to the water warming up and the pond coming back to life, it is imperative to undertake the following measures:

1. Conduct a comprehensive cleaning to eliminate large and small debris from the pond.
2. Utilize pressure-washing techniques to remove muck and grime from gravel and rocks.
3. Clean and inspect the pump, filters, skimmer, and aerators.
4. Activate the filtration system and replace filters if necessary.
5. Perform a water change.
6. Inspect the liner and visible pipes for any signs of damage.
7. Trim perennial plants as needed.

Gradually transition the koi’s food to a warm-season type and introduce annual plants as the temperature rises. Since spring cleaning sets the tone for the entire year, many homeowners take advantage of this opportunity to engage in professional pond cleaning services.

In addition to the aforementioned tasks, it is vital to address other aspects to ensure the optimal functioning and appearance of your koi pond throughout the year. These include:

Water Quality Monitoring: Regularly test the water parameters such as pH, ammonia, nitrate, and nitrite levels to maintain a healthy aquatic environment for your koi. Make necessary adjustments using appropriate water treatments or additives to achieve optimal water quality.

Pond Equipment Maintenance: Maintain and inspect all pond equipment, including pumps, filters, skimmers, and aerators, to ensure their proper functioning. Clean or replace any worn-out components and schedule professional servicing if needed.

Fish Health and Nutrition: Closely monitor the health of your koi and promptly address any signs of illness or disease. Regularly check for abnormal behavior, physical abnormalities, or changes in appetite. Consult with a veterinarian specializing in fish health if necessary. Additionally, provide a balanced and nutritious diet suitable for each season to support the well-being of your koi.

Aquatic Plant Care: Regularly assess the condition of aquatic plants in your pond. Remove any dead or decaying foliage to maintain water clarity and prevent excess nutrient buildup. Trim and thin out overgrown plants to promote healthy growth and prevent overcrowding.

Pest and Predator Management: Implement appropriate measures to deter pests and predators that may harm your koi or disrupt the ecosystem. This may include installing protective netting, employing scare devices, or utilizing environmentally friendly pest control methods.

Regular Observations: Take time to observe your pond daily, noting any changes in water clarity, behavior of the koi, or signs of stress. Regular observations allow you to identify issues early and take necessary corrective actions promptly.

By following these guidelines and incorporating regular maintenance routines into your koi pond care, you can create an environment that promotes the well-being of your koi, supports healthy plant growth, and enhances the overall aesthetics of your pond.

Go for a Professional Pond Cleaning Once a Year

Regular do-it-yourself (DIY) maintenance, whether performed daily, weekly, or monthly, can be easily accomplished once you become acquainted with the necessary tasks. However, a comprehensive cleanup is a different matter altogether and is best entrusted to a professional. In addition to requiring specialized equipment, the experience of a professional is often the differentiating factor. Professionals excel in the following areas:

1. Identifying hidden flaws in your filtration system.
2. Detecting plants that may puncture your liner.
3. Efficiently cleaning even large ponds within a short timeframe.
4. Most importantly, ensuring the safety of your koi while performing the cleanup.

This is why the majority of pond owners prefer to engage professionals to thoroughly clean their koi ponds at least once a year. The optimal seasons to avail of professional services are typically spring or fall. The cost of a cleanup usually ranges between $850 and $950, although the specific amount depends on factors such as pond size, location, and other variables. For more detailed information on pricing, we provide a comprehensive pond maintenance pricing guide.

Frequently Asked Questions (FAQs):

1. How much does it cost to install a koi pond? The average cost of installing a koi pond ranges from $5,100 to $15,900 per project. The pricing varies based on factors such as pond size, design, location, materials, plants, and fish.
2. Are koi ponds considered high maintenance? Well-designed koi pond ecosystems generally require relatively low maintenance. The essential tasks involve caring for the fish, maintaining the filtration system, and ensuring clean water. Only a few additional duties need to be added to your routine. However, if the pond is overcrowded, has an excess of plants, or the pump lacks sufficient power, higher maintenance requirements can be expected.
3. Is it necessary to clean koi ponds? Yes, even sophisticated ecosystem-based koi ponds require an annual deep-cleaning to eliminate muck, algae, and debris.
4. How often should a koi pond be cleaned? To maintain the health of your fish, a comprehensive cleanup should be performed at least once a year, ideally during both the fall and spring seasons. During winter, when the pond enters a hibernation period, it is crucial to have a thoroughly clean environment to prevent any health issues. Spring cleaning prepares the pond for a fresh cycle.
5. What is the cost of koi pond maintenance? The expected expenditure for koi pond maintenance ranges from $1,000 to $2,000 per year, depending on the pond’s size and the selected services.

More information about how to take care of a koi pond

how to take care of a koi pond The koi must be transferred first to clean buckets with fresh water so you can more easily clean out all the debris and thoroughly scrub the walls

How do I keep my koi healthy? — How do I set up my koi’s aquarium? Koi grow quickly and get very large. Keep mature koi in an outdoor

pond maintenance

Ponds need regular maintenance if they are to provide fish with a
healthy and safe environment.

pond maintenance Problems are most likely to arise in the first year, before the pond
isestablished, and are typically caused by overfeeding or overstocking.

Frequent monitoring and an awareness of seasonal changes will
help avoid the major pitfalls.

Spring checks As fish begin to stir out of their period of winter
dormancy, spent in the depths of the pond, they are very
susceptible to minor illnesses, such as bacterial infections, which
can rapidly overwhelm their weakened immune
systems.

Thorough inspection of individual fish will help identify and treat
illnesses in their earliest stages .

Once the water temperature increases, fish regain their appetites and become

A well-kept pond that has healthy planting and good water quality
is an attractive addition to any garden, and will provide a healthy habitat for pond fish.

Seasonal koi pond plant care

Plants around the pond may benefit from a layer of leaf mulch to protect them in winter.

Plants in the pond itself that are vulnerable to freezing weather
must be transferred indoors before the first frost.

Although the winter pond may look bare (below left), the plants can
be returned to the pond in spring and will grow quickly over the summer (below right).

better able to fight infections.This surge in appetite, and the
resulting increase in waste products, causes a rise in ammonia
levels in the water, so now is a good time to maintain and
service filtration equipment.

The beneficial bacteria in biological filters are inactive during cold
weather, and such filters may need to be reseeded with bacterial cultures.

Live and freeze-dried cultures are available from suppliers of pond
equipment.

The addition of zeolite, a chemical that absorbs ammonia directly
from the water, may also be beneficial until the filter is fully functioning again.

Pond fish begin to show spawning behavior in late spring,
when new plant growth provides surface cover for the fish
and for any eggs and resulting fry in the pond.

Check regularly in case any fish have become trapped in reeds or

Removing leaves in the fall is easier if netting is placed over
the surface of the pond.

other plants, or any females have been driven out of the pond by over-energetic males.

During the summer,the increased temperature of the water and
greater activity levels of the fish result in lower oxygen levels.

If not controlled, plant and algal growth also reduces oxygen levels
in the water.

To maintain oxygenation, fountains and other water features
should be left on overnight, or special aeration equipment should be installed.

Preparing for winter

Pond plants begin to die back in the fall, and excess foliage
should be removed.

Falling leaves should not be allowed to accumulate on the surface of
the pond, because they decompose in the water and can harm the fish.

Covering the surface of the pond with netting keeps leaves out of
the water, and allows them to be collected easily.

If there are delicate fish in the pond, or any young from a late
spawning, they should be caught and transferred to an aquarium
for the winter to ensure their survival.

When the water temperature falls below 43°F (6°C), the remaining
fish may enter an almost completely motionless state, and will
not require feeding until spring.

Below around 39°F (4°C),a warmer layer of water will develop in the deepest part of

Algal blooms—sudden flushes of algal growth—can be a problem in warm weather.

Removing any dying or dead leaves from plants around the pond
will help limit algal proliferation.

Blanketweed is a type of filamentous alga, which can trap fish.
It should be removed regularly using a stick.

Duckweed grows rapidly, and will entirely cover the surface of a pond.

It can easily be controlled by scooping it off the surface.

Regular Pond Maintenance Tasks

• Check to see if fish are showing signs of ill health or behaving strangely.
• Ensure that the filtration system, if present, is functioning correctly.
• Feed the fish, according to their appetite, several times during the
  day, except in the winter or in very hot weather
• Note the water level in the pond; sudden falls indicate a leak in the pond liner.
• Check the ammonia and nitrite levels, especially in a newly established pond.

Weekly

• During the growing season, remove faded flowers of marginals, unless seed is required.
• Top off the water level in the pond if the evaporation level is high,
  using water treated with a dechlorinating product
• Test the oxygen levels in the water, especially in hot weather.
• Check for any signs of plant pests, such as aphids, removing them
  from the vegetation where necessary.

Monthly 

• Check the nitrate level of the pond water. It should not rise above 50 mg/l.
• Remove blanketweed so that it cannot choke other plants and pond fish.
• Prevent any build-up of algae on bridges or decking, which could make them slippery.Remove it by scrubbing the surface of the wood with a clean brush.
• Watch for any signs of moss growing on the surface of paving or
  stepping stones close to and surrounding the pond.
• Rather than stocking the pond to the greatest capacity at the outset,
  add further fish gradually over the spring and summer months.

the pond, where pond fish spend the winter. If there is a submersible pump installed, position it more than 6 in
(15 cm) from the bottom of the pond, and switch off water
features, such as waterfalls or fountains—otherwise, these
will circulate and cool the water by mixing the colder surface
layers with the warm layer below.

In mild areas, a pond heater can help to prevent the surface
of the pond from freezing over in the winter.

It will stop the area around the heater from freezing, allowing
noxious gases produced by decomposing plant matter to escape
from under the ice.

If ice has formed on the surface of the pond, never try to smash it,
because the shock waves will traumatize the fish and may even prove fatal.

Instead, melt the ice slowly by carefully holding a hot saucepan on the surface of the pond.

During the spring, place a net over the surface of the pond
or stretch it across a framework to protect exhausted fish
from opportunistic predators.

Decoys are available to deter birds, but they are unlikely to stop raccoons or cats.

CLEANING OUT A POND

Over time, sediment accumulates in the pond, and plant growth
proliferates, inevitably reducing the area of water that is accessible
to the fish.

At intervals of a year or so, it is a good idea to unertake a major clearout.

The best time is in early spring, because the pond will have time to
reestablish itself in the warm summer months.

If any cases of serious illness have occurred within the pond, it may must disinfection.

Some preformed pond units can be lifted out of the ground to make this task easier.

• Before starting the clearout, catch the fish and move them to a location where they will be safe.
• Siphon or bail out the pond water, removing other aquatic life, such as snails or dragonfly larvae.
• Divide and repot water lilies and marginal plants.
• Remove the silt using a spade or scoop, and hose out the base of the pond. The used silt can be dumped on flowerbeds.
• Refill the pond, adding a suitable volume of water conditioner.
• Allow the water temperature to rise before returning the fish and plants to the pond.

Remove the fish before cleaning, watching closely for small fry;
transfer the fish to a safe container.

Re-introduce the fish only after any replanting is complete; allow
the fish to settle without further disturbance.

The surface of a pond can become choked with aquatic vegetation (top).

Clearingout the pond, by thinning or cutting back the plants and
removing dead matter, provides the fish with a larger swimming
space, and makes the area neater, safer, and more attractive (bottom).

How do I make my pond water clear naturally?
Follow our 7 tips below to help keep your pond water clean!
Maintain a healthy fish population.
Don’t over-feed your fish. .
Create a proper balance of plants.
Choose the right size pump for your pond.
Clean debris from pond before it has a chance to decay.
Choose proper filtration for your pond.

What is pond maintenance?
Pond maintenance. If you have a pond in your garden, you have to maintain it every now and then. Pond maintenance will differ from time to time, depending on the season. In spring and in summer a lot of maintenance work has to be done. New plants, feed fish, make and keep the water clear, etc.

How do you maintain a pond?
Keep the water chemistry optimum.
Clean Your Pond Regularly. Garden ponds accumulate dirt and debris with time. …
Manage the Nearby Plants.
Grow Water Plants.
Control Ice in Winter.
Control Algae Growth.
Maintain the Pump, Filter, Lines, and Fountains.
Troubleshoot and Repair Any Leaks.
Maintain the Right Water Level.

pond maintenance frequently ask question

Learn more about koi pond