Fritz Phosphate Test Kit Double Ended silent flow down-pipe includes silencer

silent flow down-pipe includes silencer

Provides a healthy environment for your aquatic plants and fish

Flow rate calibration for each

To prevent water damage - use a check valve when placing the air pump below the waterline

heavy metals

Fritz Phosphate Test Kit Double Ended silent flow down-pipe includes silencerFR04005 Easy to read instructions. Essential for a healthy tank. Works in both Fresh and Saltwater. Excess nutrients can lead to poor water quality very quickly. If not controlled phosphate (PO4) can rapidly build up in aquariums from fish waste and uneaten food; decomposing algae and other organic matter; and aquarium supplements and tap water that contain phosphate. Phosphate is important to the aquarium in many ways but when it accumulates too