Pond Additives & Conditioners

API® Pond AlgaeFix® controls many types of green or green water algae, string or hair algae, and blanketweed in ponds with live plants. This powerf...

Pond Matrix™ High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (160,000 cm2/L) ...

API® Pond Stress Coat acts as a unique water conditioner that replaces the natural slime coating on the skin of your pond fish when it has been dam...

Makes tap water instantly safe for fish with added electrolytes for fish health. Rapidly conditions tap water, neutralizes chlorine and chloramines...

Quick and easy, 5-in-1 water treatment to tackle the most common pond problems. Effective against blanketweed/string algae, consumes sludge, makes ...

Pond Stability® will rapidly and safely establish the pond biofilter in new ponds, thereby preventing fish deaths due to incomplete biofilter cycli...

Pond Flourish™ is a liquid growth stimulator for pond plant stems and leaves. It contains a broad spectrum of essential trace elements, vitamins, a...

Oliver Knott Pond Salt contains essential electrolytes and is mineral rich in calcium, magnesium and iron which can help improve water quality by r...

Plant nutrient spray provides all essential nutrients to nourish plants for strong and healthy growth. Promotes healthy leaves and bigger, brighter...