Tunze Check Valve - 5074.010 Trace Elements Its tail is pure

Its tail is pure

Fill each tube with aquarium or tap water according to the included instructions

Tunze part number: 5017

Helps build bacteria plankton that many corals can absorb

Recommended specific gravity range is 1

Tunze Check Valve - 5074.010 Trace Elements Its tail is pureTunze Check Valve 5074. 010 The Tunze Check Valve 5074. 010 is a genuine non return valve for water lines in compatible aquarium applications. It helps prevent reverse flow in small tubing setups, including Tunze Osmolator and Calcium Dispenser installations where flow direction control is required. Tunze 5074. 010 Non Return Valve Genuine Tunze check valve for water. Helps prevent backflow through compatible small water lines. Useful in Osmolator and