Hey guys. I'm starting Little Green Man's Autoflower Extravaganza and I have two DWC tubs. 1 20 gallon DWC tub that I have the dual diaphram general hydroponics 320gph air pump with 4 airstones dual diaphragm air pump - Google Product Search for the 40 gallon res I'm thinking i'm gong to get the commercial air pump series. Its a lot of air. 1000+ gallons per hour. Is this too much air? or will it just be super badass? 35 Watt Commercial Grade Air Pump - Plantlighting Hydroponics is this going to be too much air for the 8 site 40 gallon dwc?
you cant have too much air in the rez, make sure it doesnt blow the water out, lol! that is going to be one bad ass oxygen provider, good luck grower!
I bought one of those 35watt commercial air pumps about 4 years ago because the guy at the hydro store recommended it to run 5 DWC bubblebuckets. Oh yeah, it's badass alright...but I don't think it could possibly be any flippin' louder. So, if noise is not a problem for you then by all means go for it.