EcoPlus Small Round Air Stone (12/Cs)

These great quality Air Stones aerate and add oxygen to the water in your reservoir or grow system. Circulates nutrients into the water and helps to maintain an even water temperature. Use with 3/16 in ID air line product #708215.

• Manufactured with Avara Technology, a proprietary food-grade material.
• Patented, 4" Crystal Clear design, with Perfect Fit system for a secure fit with standard 1020 trays.
• Constructed from thick, high-grade material for excellent light transmission and long-term durability.
• Perfect 2-Finger Easy Vent ensures precise humidity control.
• BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
• Dimensions (LxWxH): 21.5 x 11 x 4.2 in (54.61 x 27.94 x 10.67 cm).

These great quality Air Stones aerate and add oxygen to the water in your reservoir or grow system. Circulates nutrients into the water and helps to maintain an even water temperature. Use with 3/16 in ID air line product #708215.

• Unique design for easy drainage.
• Durable construction for gardening industry demands.
• High-quality, recyclable plastic.
• UV resistant and temperature tested.
• Easy to stack and separate.
• Convenient quantities for shipping and storage.
• Top width: 9 inches (23 centimeters).
• Bottom width: 6.75 inches (17 centimeters).
• Height: 8.25 inches (21 centimeters).
• 8 liter (2 gallon) pot.