Dupla CO2 Atomizer (for up to 250L tank) auto top-up Place pouch in path of

Place pouch in path of water flow in the aquarium filter

5″/26cm long filter bags for Red Sea’s REEFER aquariums will also fit any standard 4″/10cm filter bag holder

Powerful wind output with low noise

phosphorus: 1

Dupla CO2 Atomizer (for up to 250L tank) auto top-up Place pouch in path ofThe Dupla CO2 atomiser is used for CO2 delivery when used with CO2 fertiliser systems in freshwater aquariums up to 250 litres. With the Dupla CO2 atomiser, CO2 is released into the water in aquariums up to 250 litres. The safe valve integrated into the lower part protects against water flowing back. Before commissioning, the atomiser is first filled with water and attached to the inside of the pane of the aquarium with the suction cup as far down as