Tunze Check Valve - 5074.010 Trace Elements Install the gasket on the

Install the gasket on the wet side

Recommended specific gravity range is 1

Its tail is pure

Initial dose: 5 ml per 40 L (10 US gallons)

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

Tunze Check Valve - 5074.010 Trace Elements Install the gasket on theTunze 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