The Aqua-Mist Air Stone Cylinder is a fine mist aerator which alows more oxygen inside the tank plus allows the fish to breath better. It comes inside a 4 pack plus every Air Stone measures 7/16″.
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- Aqua-Mist Air Stone is a green colored aerator whenever put into an aquarium it produces a greater supply for oxygen for we fish.
- Features a pack of 4 fine mist aqua aerators.
List Price: $ 3.99 Price: