Oase Biotec 5.1 / 10.1 & Biosmart 18000 / 24000 / 36000 Replacement Foams
Each pack contains one red filter foam
OASE filter sponges are manufactured exclusively for use in pond water suitable for fish. Strictest quality controls and specifications ensure consistent and high-quality processing of the filter sponges
The Biosmart 18000 requires 2 packs
The Biosmart 24000 requires 4 packs
The Biosmart 36000 requires 4 packs
The Biotec 5.1 requires 2 packs
The Biotec 10.1 requires 4 packs
Part number: 56677
