OASE BioMaster Pre-filter Foam Set Orange 6 Pack

OASE BioMaster Pre-filter Foam Set Orange 6 Pack

Marsoni

M251S

$18.99

Get it in 3 business days with 1 day shipping. Friday, May 29

OASE BioMaster Pre-filter Foam Set Orange 6 PackThe Pre filter Foam Set 45 ppi for the BioMaster 250, 350, or 600 includes six fine replacement filter foams. The combination of coarse and fine filter foams allows you to customize to meet the filtration needs of your aquarium. Timing to replace the pre filter foam set varies upon aquarium size, number of fish and plants, and declines in filter performance.

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Great size. Its medium/small. Not cheap looking which is great. It has space for our phone charger, a drink and a small lamp. (The one in the photo is too big) My fiance put it together within an hour, the instructions were easy to understand. It does not wobble but we do have it on wood. Its not heavy so it does slide around.

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Reviewed in the United States on March 13, 2026