Superfish Quick Release Double Valve 12/16mm wood When used with plants extra

When used with plants extra care has to be taken and regular maintenance is needed

ensuring it stays at a stable 25C

For filter bacteria

• Rounded edges safe for bottom-dwelling fish

Simple and reliable monitoring of ammonium (NH4) and ammonia (NH3) in aquariums/ponds

Superfish Quick Release Double Valve 12/16mm wood When used with plants extraQuick connector with double tap for easy connection and disconnection of aquarium hoses. Adjust the water flow or shut off the water flow for maintenance with the two taps. Different sizes of Quick Release valves can be connected together to use as reducers for different hose diameters.