Aquatop Internal Sponge Filter CAF-40

With an airlift system, super bio-mechanical sponge filter features silent operation and has an excellent filtering effect while oxygenating the water. The specially developed foam materials support the colonization of bacteria, allowing for mechanical and biological filtration, which will break down harmful ammonia and nitrite.

• For Fresh and Salt Water Aquariums
• Install with an Air Pump or a Powerhead
• Provides Reliable Filtration in Fry Aquariums and Quarantine Systems
• Add Extra Biological Filtration in Heavily Stocked Aquariums
• Ideal Designed for Virtually any Size System

Specs:

• Up to 40 Gallons
• Weighted
• 40 Pores/Linear Inch
• Base Diameter: 3.25 inches
• Sponge Diameter: 5.00 inches
• Uplift Tube Height from Top of Filter: 3.00 inches
• Sponge Height, Base to Top: 5.50 inches
• Full height w/ Sponge and Uplift Tube: 6.75 inches
• Uplift I/D: 0.75 inches