Oase BioMaster² External FIlter Marine Heaters an easy-to-read temperature scale

an easy-to-read temperature scale

Pond size and volume

The 'double base' footplate design allows water to exit the protein skimmer body into a void within the footplate and into the integrated level adjustment tube and the emergency overflow tube

Oase PondoVac Pond Vacuum Range

Edgefield optics

Oase BioMaster² External FIlter Marine Heaters an easy-to-read temperature scaleThe ultimate convenience among the external filters for aquariums. The external filter meets the highest demands in water filtration and filter cleaning. The combination of highly effective biological filtering with Hel X and mechanical biological cleaning with filter sponges ensures healthy and clear aquarium water. The BioMaster is suitable for aquariums with a volume of 250 to 850 litres. No complete cleaning needed: the EasyClean pre filter