Sponge Filters

Aquatop CAF-40 Internal Sponge Filter

Why choose it

Choose the CAF-40 for a tank within its 40-gallon rating when there is room for its 5-inch sponge. Its weighted base sits on the tank floor, and it accepts an air pump or a compatible powerhead. Allow room above the sponge for the uplift tube.¹²

Explore Sponge Filters Explore specifications

Rated tank size: Up to 40 gal (Configuration: Retailer-rated maximum: 40 gallons for CAF-40.)¹
Base type: Weighted base²
Powerhead compatible: Yes²

The details

Specifications

Core specifications4

Aquatop CAF-40 Internal Sponge Filter: core specifications
Rated tank size	Up to 40 gal (Configuration: Retailer-rated maximum: 40 gallons for CAF-40.)¹
Base type	Weighted base²
Powerhead compatible	Yes²
Foam fineness	40 ppi²

More specifications2

Aquatop CAF-40 Internal Sponge Filter: more specifications
Sponge height	3.50 in²
Sponge diameter	5.00 in²

Sources

aqualabaquaria.com
www.aquatop.com