Simple Care Guide

Pond Care

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Discover simple, step-by-step guides created by API® experts to help you keep your water healthy and your fish thriving. Search for specific topics or explore our categories below — from freshwater to planted tanks and ponds — to care routines, water tips, and product recommendations tailored to your setup.

Water Problem Solving

When complications occur in your pond, it's important to troubleshoot quickly and correctly. Identify the symptoms your fish, plants, or pond are exhibiting, and match them with the likeliest problem to pinpoint an effective solution. Choose from the categories below to learn more about water problem-solving.

FINDING THE PROBLEM

It is not possible to know the condition of pond water without testing it, so regular water testing is the only way to protect the health of all pond life from deteriorating water conditions. If your water is cloudy, green, or discolored, there may be a serious problem with your water conditions. Test your pond water immediately to solve the problem fast and efficiently.

The API® POND MASTER TEST KIT is the easy and accurate way to test pond water quality. This kit measures four main parameters in your pond water: pH, ammonia, nitrite, and phosphate, and contains test tubes, color charts, and an instructional booklet for fast and easy testing.

API POND 5-IN-1 TEST STRIPS are another fast and easy way to evaluate water conditions. Simply dip a test strip in your water and compare your color results to the chart provided. 5-IN-1 TEST STRIPS test pH, nitrite, nitrate, carbonate hardness, and general hardness in pond water, and should be used weekly to stay on top of pond water conditions.

POND MASTER TEST KIT

POND 5-IN-1 TEST STRIPS

CLEAN AND CLEAR POND

Beneficial bacteria is crucial to maintaining a healthy pond. The unique, dual action of API® POND SIMPLY CLEAR™ bacterial clarifier binds together small particles which are then trapped by the pond filter, fall to the bottom of the pond, or are consumed by the bacteria in POND SIMPLY CLEAR bacterial clarifier, restoring the clarity and cleanliness of your pond water.

POND SIMPLY CLEAR™

CLEARING POND WATER

For a cloudy pond, use API® POND ACCU-CLEAR™ water clarifier to quickly restore clarity to murky pond water. POND ACCU-CLEAR water clarifier binds tiny, suspended particles of dirt and debris together to form larger particles that then fall to the bottom of the pond, and are more readily siphoned out or removed by the filter. POND ACCU-CLEAR water clarifier is recommended for use with POND ECOFIX™ SLUDGE DESTROYER™ bacterial cleaner or POND-ZYME™ SLUDGE DESTROYER™ bacterial cleaner for unparalleled pond cleanliness.

POND-ZYME™ SLUDGE DESTROYER™

POND ECOFIX™ SLUDGE DESTROYER™

POND ACCU-CLEAR™

NEUTRALIZING AMMONIA QUICKLY

When water testing shows high ammonia levels in your pond, it is important to take immediate action. Ammonia is toxic to fish cells, especially the gills. When ammonia is detected at a level greater than 0 and less than 2.0 ppm, continue to test your water daily. For higher ammonia readings, perform a 25% partial water change, then add API POND AQUA ESSENTIAL™ ammonia detoxifier to protect your fish. POND AQUA ESSENTIAL product instantly detoxifies ammonia in pond water, eliminating the stress causing ammonia in the water. After adding POND AQUA ESSENTIAL ammonia detoxifier, the addition of beneficial bacteria will strengthen your pond's biological filter, minimizing the risk of future ammonia problems.

POND AQUA ESSENTIAL™

KEEPING pH IN BALANCE

A healthy pond requires the proper pH balance for your fish and their ecosystem. Several factors can cause the pH of pond water to shift, including acid rain, minerals leaching from soil or rain runoff, algae and decomposing fish and plant waste, and natural pond processes. This is the main reason why regular testing of pH levels is recommended.