Active Aqua Grow Flow 2.0 Expansion Kit w/six 5 gal Square Pots 25l Deliver growth-boosting CO2 with our

Deliver growth-boosting CO2 with our user-friendly

You can't beat the submersible line

There is no change to the unit itself

T5 replacement tubes offer HO light output at a great price

designed for indoor/outdoor plants and seedlings

Active Aqua Grow Flow 2.0 Expansion Kit w/six 5 gal Square Pots 25l Deliver growth-boosting CO2 with ourThis expansion kit supports our Grow Flow Ebb and Gro Controller unit. Maximize the performance of that system by adding six more buckets through this pack. These buckets work with all ebb and flow controllers, so you can augment whatever setup you've already got in place or are thinking of adding to your grow room. With multiple kits, your growing knows little bounds! Expand your ebb & flow system up to 48 plant sites on one control unitdepending on