Current Culture 1-Site Multi-Mod Expansion Kit for Under Current XL13 Lid Option:One Site - with One 8" Net Pot and trace minerals from the

and trace minerals from the land and sea that promote vigorous

Not only will it aid in the removal of excess salts in the medium with its calcium load it also offers an immediate meal for your plants to uptake while energizing their microbial field to promote root protection

High Nitrogen and Phosphate For Stonger Stems and Healthier

One Eco Green Coconut Carbon filter rated for 16

Ammonium Nitrate

Current Culture 1-Site Multi-Mod Expansion Kit for Under Current XL13 Lid Option:One Site - with One 8" Net Pot and trace minerals from the1 Site Expansion Kit Is Great For Replacing a Single 13 Gallon Growth Module For Your Under Current XL13. All Expansion Kits Now Include: Multi Mod Growth Module, Aeration Manifold Fittings, and Air Hose Whips. NOTE: This multi mod expansion kit is designed to be used to expand the new 2019 multi mod under current systems. This expansion kit will NOT work with the classic systems. If you are looking to expand an old classic under current systems,