OASE BioCompact Internal Filter Black Style:Max 10 Gallons making it perfect for tug-of-war

making it perfect for tug-of-war games with multiple dogs

Ceramic socket

heavy-duty stainless steel

This ease of preparation makes it a hassle-free choice for pet owners

Asked to push the envelope for a small and efficient pump with high flow rate

OASE BioCompact Internal Filter Black Style:Max 10 Gallons making it perfect for tug-of-warThe BioCompact line of internal filters are perfect for small aquariums and paludariums. The BioCompact 25 is a discreet and compact filter with adjustable flow control. The 3 stage filtration of biological, mechanical, and chemical ensure effective water filtration and optimal living conditions for freshwater aquarium habitats. The fine active carbon foam in the filter ensures the removal of contaminants and impurities through chemical filtration.