Oase BioMaster² External FIlter Marine Lighting Two overflow pipe system to

Two overflow pipe system to allow for safe silent running

Anyone wanting a premium plug-and-play solution without equipment selection headaches

Ammonia and nitrite are toxic to fish

8 W Energy efficiency class light fixture A++ Net weight kg 3

Trial Pack Format: Ideal for 250 L SPS systems over approx

Oase BioMaster² External FIlter Marine Lighting Two overflow pipe system toThe 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