API Nitrite Test Kit

API Nitrite Test KitQuickly accurately measures the level of nitrite in pond water, reading levels from 0 ppm to 5 ppm. Makes 180 tests. Determines the level of nitrite, a toxic chemical produced when nitrifying bacteria break down ammonia in pond water. High nitrite levels may cause pond fish to suffocate & die. Includes test solution, glass test tube with cap, color chart easy to follow instructions.

Makes 130 tests

All three models use the same 75 watt bulb design

You can start using Arctic Blend's beneficial bacteria in the fall and it's made for treating your winter pond water all winter

Technical Specifications:

Matala Weighted Air Hose is a self sinking air hose designed to sink to the bottom of your pond without additional weight

Arctic Blend™ is 100% Natural

Beneficial Bacteria reduces spring clean up

In aquatic environments like fish ponds

Winter fish Pond Care beneficial bacteria

Always inspect the magnet for wear and tear when you replace your diaphragms

black rubber seal designed to provide a secure and leak-proof connection in your Zapp Pure UV Compared to competitors

algae buildup