Aquatop Classic Aqua Flow (Sponge Filter) ( Up To 40 Gallons) Caf -40 This economical but sturdy pump

This economical but sturdy pump adds air bubbles

Be sure to place the aquarium on a stand that is able to safely bear the weight of a filled aquarium

creates current and agitates the water to help in filtration

An air pump system adds air bubbles

TEST STRIPS are the quick and easy way to test the 5 most important aquarium water parameters – pH

Aquatop Classic Aqua Flow (Sponge Filter) ( Up To 40 Gallons) Caf -40 This economical but sturdy pumpDescription 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. Features: For Fresh and Salt Water Aquariums Install with an Air Pump or a Powerhead Provides Reliable