Oase BioCompact 50 Internal Filter Gift Card Cannot be overdosed

Cannot be overdosed

at a very affordable price

Monterey is ideal for adding extra detail and for aquariums that require larger granules

Adjustable leveling device - A leveler on the base of the filter lets the filter adjust to a variety of aquarium styles

hard tube worms and clams

Oase BioCompact 50 Internal Filter Gift Card Cannot be overdosedThe BioCompact line of internal filters is perfect for small freshwater aquariums and paludariums. These compact filters are designed to be discreetly installed horizontally or vertically. BioCompact uses biological, mechanical, and chemical filtration for optimal water quality and clarity. The inclusion of activated carbon granules optimizes your aquarium filtration and removes cloudy water, harmful metals, odors, tannins or other colors for clear,