AquaVita Round Air Stone with Suction Cups - 4.25-in

Steady Reservoir Aeration That Stays Put - 4.25-in Round Diffuser

An air stone that drifts or floats up leaves dead zones in a reservoir and starves roots of dissolved oxygen. This round air stone has built-in suction cups that hold it on the reservoir floor, and its Carborundum and ceramic body breaks air into bubbles that aerate and circulate the water. The manufacturer fires the material at 1350 °C.

Sold individually, this single stone suits a hobbyist or a small hydroponic reservoir, and it also works as a replacement or an add-on in a larger system. Growers with several reservoirs can buy one per container.

Key Features & Benefits

• Built-in suction cups — hold the stone in position on a smooth reservoir floor.
• Carborundum and ceramic construction — a durable diffuser body made for continuous use in water.
• Round 4.25-in design — spreads bubbles across a wide area of the reservoir.
• Made for aeration and circulation — suited to hydroponic systems and aquariums.

Who Should Use AquaVita Round Air Stone

Indoor growers running hydroponic reservoirs, hobbyists setting up a first system, and anyone who needs a replacement diffuser for an air pump line will find it useful. It also suits aquarium keepers.

About AquaVita Round Air Stone

AquaVita makes this round air stone from Carborundum and ceramic. It measures 4.25 in across and includes built-in suction cups. The manufacturer designed it to work with AquaVita air pumps for aerating and circulating water.

Frequently Asked Questions

Q: How does the stone stay in place?
A: Built-in suction cups grip the floor of the reservoir. Press the stone down on a clean, smooth surface so the cups seat firmly.

Q: What do I need to run it?
A: You need an air pump and airline tubing connected to the stone. The manufacturer says it works especially well with AquaVita air pumps.

Q: What is an air stone?
A: An air stone is a porous diffuser that releases air from a pump as bubbles. The bubbles add oxygen to the water and keep it moving.

Q: Can I use it in an aquarium?
A: Yes. The manufacturer lists both aquariums and hydroponic systems as uses for this stone.

Q: How many come in a sale?
A: Each listing is for one air stone.