Current Culture 2-Site Multi-Mod Expansion Kit for Under Current Lid Option:Four Sites - with Four 5.5" Net Pots Few hydroponics formulas contain amino

Few hydroponics formulas contain amino acids

5% Ammoniacal Nitrogen

A must for well water treatment

just use the 1'(12") extension kit

Current Culture 2-Site Multi-Mod Expansion Kit for Under Current Lid Option:Four Sites - with Four 5.5" Net Pots Few hydroponics formulas contain aminoIncrease The Number of Growth Modules On Your Under Current With This Expansion Kit From Current Culture! 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,