Current Culture 4-Site Multi-Mod Expansion Kit for Under Current Double Barrel XXL13 with One-Site Lids (1 x 8" Net Pot) Lid Option:One Site - with One 8" Net Pot They work great for indoor

They work great for indoor and outdoor use

the AVC is the ideal choice for medical and electronic device manufacturers including tray

Withstands sterilization processes up to 360˚f:

Tank Size 100 Gallon 170 Gallon 350 Gallon Max Flow Rate 500 GPH 792 GPH 950 GPH Cooling Units 3

program sunrise/sunset settings

Current Culture 4-Site Multi-Mod Expansion Kit for Under Current Double Barrel XXL13 with One-Site Lids (1 x 8" Net Pot) Lid Option:One Site - with One 8" Net Pot They work great for indoorIncrease the number of growth modules on your Under Current Double Barrel XXL13 or Under Current XXL13 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