Air Stone - Black - 10PCS breeder box or any other bio media

or any other bio media you prefer

Dimensions: 7cm x 2

an internal filter is often the more practical choice

while also supporting overall health

Also available as a Speaker Outlet for aquascapers who prefer a more directional

Air Stone - Black - 10PCS breeder box or any other bio mediaDescription: Air stones are one of the simplest and most effective ways to increase dissolved oxygen in an aquarium or pond. Connected to an air pump via standard airline tubing, they break the air flow into a stream of fine bubbles that rise through the water column, dramatically increasing the surface area of air in contact with the water and boosting oxygen exchange. The result is better oxygenation for your fish, more stable conditions for your