Aquarium Technology, Inc. Hydro-Sponge Filter Replacement
The Replacement Sponge for the Hydro V filter is good for aquariums up to 125 gallons. It is a dual action sponge that biologically breaks down organic particles and mechanically cleans dirt particles from the water.
Product Features
- This is a replacement sponge for the Hydro-Sponge V Filter Up to 125 Gallons
- Easy to clean - simply rinse and squeeze in used tank water (not tap water!) to maintain nitrogen-fixing bacteria.
- Soft foam filters across a wide surface area, creating bubbles to reduce protein buildup and increase oxygen.
Tags:pets_BestSellers_Nov2022
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