Oase Biostyle Thermo 30 Filter Grey nano 240 A bottom-to-top flow ensures that

A bottom-to-top flow ensures that water comes into contact will all filter media

Earthworm: Fish Meal

Featuring true to life detail & texture cast in durable poly-resin

wood blocks of all shapes

Discontinue use of skimmer and UV sterlizer during treatment

Oase Biostyle Thermo 30 Filter Grey nano 240 A bottom-to-top flow ensures thatCompact, sleek power filter Ideal for fresh or marine aquariums up to 30 gallons Multi stage filtration Includes two complete cartridges that each house a 45 ppi foam for mechanical and biological filtration, a chemical mix to remove odors, impurities, and harmful nutrients, and finishes with a filter fleece for a water polishing effect Biological filter foam Also includes one 30 ppi biological filter foam that traps debris and offers surface area for