I hate when this thread floats to the top of my list, and I get all giddy like Smith put up some fresh porn, and then, ... No..
Looks great, but you need to move those air pumps out of the room if your running c02!!! Also if you worried about water temps you can wrap the buckets in the stick on silver insulation they sell it at home dumpo.
Pumps the raised supplemented CO2 levels into the rootzones and that`s a big no no ....Can I ask what is the reason you can't run air pumps in the same room as the co2?
Thanks