Cylinder Air Stone with Square Ends - 6" Parabolic Reflectors The product makes the plants'

The product makes the plants' leaves healthy

Helps roots recover from stress

you must use an OC 3 Way Valve

A powerful bio stimulant for the vegetative stage that stimulates the activity of beneficial micro organisms resulting in increased nutrient availability

Cylinder Air Stone with Square Ends - 6" Parabolic Reflectors The product makes the plants'Overview The Cylinder Air Stone with Square Ends works in conjunction with an air pump to increase the oxygen content of the nutrient solution. It is perfect to use in any hydroponic system, and is also suitable for use in aquariums. General Information The large surface area of this air stone means that it will create a much larger quantity of bubbles than smaller air stones. Bubbling your solution is a great way of circulating your nutrients to