Simple Care Guide

Pond Care

Explore other categories here

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.

Spring Start Up

Few experiences compare to the pleasure and serenity that come from relaxing beside a beautiful pond. Whether keeping a fish pond or a water garden, API® brand makes it easy to keep your water clean and maintained and your fish and plants vibrant and healthy.

Follow these simple steps for a beautiful, peaceful pond all season long. Start from the beginning, or navigate through various topics for your specific pond needs.

Whether filling a new pond or re-establishing an existing pond, tap water must be treated to remove harmful chemicals, such as chlorines, chloramines, and heavy metals, all of which are toxic to fish. API® POND STRESS COAT™ water conditioner acts as a water conditioner and a treatment for your fish, making tap water safe and working to replace your fish's slime coat – which is essential for protecting your fish’s immune system – after handling or netting. When re-establishing an existing pond in the spring, remove any large debris, such as sticks and leaves, and then change 15-25% of the pond water to reduce the dissolved waste that has built up over the winter.

API Pond Stress Coat gallon jug for pond water conditioning and fish protection

POND STRESS COAT™