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Ultum Nature Systems · Filter

DELTA 120 Green Sponge

The DELTA 120 Green Sponge is an authentic replacement mechanical and biological filter insert engineered for the Ultum Nature Systems Delta 120 Aquarium Canister Filter; optimized 30 PPI pore density balances trapping fine suspended particles with unrestricted water turnover. Dual mechanical and biological action captures organic waste and houses nitrifying bacterial colonies; custom precision-cut fit into the Delta 120 filter media caddy, durable washable foam. Sponge insert only.

Price: $10.99 USD

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