Aquarium Air Pumps

Aquarium air pumps increase your water circulation and surface area movement for proper gas exchange. Air pumps can be used to power various aquarium equipment, including under gravel filters, corner box filters, sponge filters and protein skimmers. Plus they create a dynamic look when used with bubbling air stones and action ornaments. Choosing a fish tank air pump that is a little more powerful than you think you need is a wise decision, and you're covered if and when you add more tank accessories in the future.