EcoPlus® - Medium Round Air Stone

Efficient Air Diffusion for Hydroponics & Aquatic Systems

The EcoPlus Medium Round Air Stone is built to deliver consistent micro-bubble diffusion in your water or nutrient reservoir. Its structure helps maintain high dissolved oxygen levels, circulate nutrients evenly, and stabilize water temperature.

Specifically designed for use with 3/16" internal diameter air tube, this medium round air stone is ideal for small to mid-sized systems. Typical dimensions are approximately 5.5" × 3.5" × 1.8", with a weight around 0.408 lb. :contentReference[oaicite:0]{index=0}