Oase BioPlus Replacement Foam FoodWall Gravel Size: Mix size ranging

Gravel Size: Mix size ranging from 1–40 mm

0 Ideal GH 1–10 dGH Ideal KH 0–6 dKH Staple Food Hikari Micro Pellets (soak before feeding) Treat / Supplement Hikari Frozen Bloodworms

Perfect surface for epiphytic plants and mosses

Rinse rocks and stones with water before use

Oase BioPlus Replacement Foam FoodWall Gravel Size: Mix size rangingOase BioPlus Replacement Foam This is the replacement mechanical biological filter foam for the Oase BioPlus internal filter. The foam is the heart of the filter it traps debris and waste (mechanical filtration) while providing a large surface area for the beneficial bacteria that process ammonia and nitrite (biological filtration). Fresh foam restores full flow and filtration when an old sponge is too worn to clean. Good to Know: Rinse these foams in