AquaVita 6" Trapezoid Air Stone soil nutruient Includes: pH 7 & pH

Includes:  pH 7 & pH 4 calibration solution (50ml bottle each)

Ultra:Clear® L

but you'll find them ideal for bedding plants

This breathable fabric allows moisture vapor and heat to escape

Can Be Used: Before Planting/Season Starter

AquaVita 6" Trapezoid Air Stone soil nutruient Includes: pH 7 & pHDescription High Quality Materials: The AquaVita Air Stones are made from high quality Carborundum and ceramic materials fired at 1350C. They are excellent for aerating and circulating water in aquariums and hydroponic systems. Compatibility with AquaVita Air Pumps: These Air Stones work especially well with our AquaVita Air Pumps, enhancing their performance and efficiency. Appropriate Tubing Size: This model of Air Stone is designed to be compatible