Tunze Check Valve - 5074.010 Trace Elements Tunze part number: 5017

Tunze part number: 5017

Do not add it loose to the aquarium and do not place it in water without filter wool or another suitable containment method

macroalgae

Helps reduce phosphate

Considered by many to be the pinnacle of reef-keeping success

Tunze Check Valve - 5074.010 Trace Elements Tunze part number: 5017Tunze 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