Aquarium air stones moderate in size and outputs a large steady stream of tiny bubbles, no leaks, add enough oxygen to your fish, and also make your fish tank more beautiful.
Air stones extend the life of your nutrient solution, help keep roots healthy, and promote exceptional growth. This stone is a must have for your aquariums.
2 pieces of gray ball shape air stones
Please soak the air stone in water for about 30 minutes before first use.
If the air stone doesn't have bubbles in one part, please change the pump of higher power. After a long-term usage, please clean it if bubbles lessen.
Quantity
Goes well with this item. Each is the same price as on its own page.



