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Hydro-Sponge Pro Filters

Hydro-Sponge Pro Filters
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* Redesigned aquarium sponge filters for improved bio-filtration
* Use reticulated foam filter with higher flow rate powerheads
* Beneficial bacteria colonize sponge filter for waste breakdown

Reticulated foam sponge filters enhance aquarium biological filtration. Hydro-Sponge Pro Filters are upgraded to double the efficiency of the popular ATI Hydro-Sponge Filter. Versatile reticulated foam sponge filters handle higher flow rates without clogging, making it the ideal choice for use with aquarium powerheads. Durable reticulated foam is longer-lasting and is easier and faster to clean to ensure reliable performance.

Hydro-Sponge Pro Filters provide both mechanical and biological filtration. Raised filter sponge maximizes surface area exposure to optimize bacterial colonization and efficient breakdown of toxic ammonia and other nitrogenous waste. Weighted base allows for easy placement while preventing drifting. Use with an air pump or attach a powerhead to the included one inch diameter lift tube to suit your filtration needs. Modular design allows for stacking of multiple units to increase filtering capacity.

Requires an air pump, airline tubing or powerhead for operation, each sold separately.

Model Dimensions Aquarium
(up to)
Pro II 4" x 2-3/4" 20 gallons
Pro III 4" x 3-3/4" 40 gallons
Pro IV 4" x 4-3/4" 80 gallons
Pro V 4" x 5-3/4" 125 gallons

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