Oase Biomaster thermo 850 Marine Equipment with variable frequency and flow

with variable frequency and flow rate

built to last

Compact and clear shape - made of shatter-proof acrylic glass

Your Pond Oxygenator pump is both cost effective to run

Harmless to filters and all species of fish

Oase Biomaster thermo 850 Marine Equipment with variable frequency and flowThe 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