BluBerry
Well-Known Member
I am looking at some Active Aqua 8.5 in round airstones 2.8 lbs each. Also looking to get a commercial 110LPM pump to push them. I have an Igloo cooler than they will be in. Any advice would be helpful. I currently have 2 80 gallon Top Fin 4000 pumps with 2 6 in round stones and a 10 and 14 in stone and they dont seem to be doing the job. Could I get by with getting a 60-80 LPM pump and some cheap round 6 in stones or is a good diffuser gonna make a big difference?