These Airstones provide maximum aeration to your Grow System. The stream of air bubbles provided by the air stone helps break up the surface of the water allow further oxygen exchange.
Oxygen-rich water is essential for happy and healthy plants and Increases dissolved oxygen levels in nutrient solutions
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.