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Ships within 48 hours · Estimated delivery Oct 28 - Nov 2
Designed with ease of use in mind
Ammonia and nitrite are toxic to fish
Advanced Filtration System
Trial Pack Format: Ideal for 250 L SPS systems over approx
Oase BioMaster² External FIlter Marine Lighting Designed with ease of useThe 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
