Sera Air 275 R Plus size-50-watt When used with the stream

When used with the stream pumps

The Hel-X 13 BioMedia for the BioMaster 250

or 300 includes a replacement ceramic filter media allotment

Gently freeze dried natural gammarus shrimps are included as a special treat for all fish

The external Ocean Free Stream 3 internal filter uses Hydro-Pure technology to ensure your tank has stable water quality while being environmentally friendly

Sera Air 275 R Plus size-50-watt When used with the streamAir pump for small and medium sized aquariums electronic adjustment. 2 powerful independent membranes. For air driven decoration elements, aquarium and pond devices (e. g. sera internal filter L). 275 l h, 4 W, AC 220 ? 240 V ~ 50 60 Hz