Best bubble wall?
I am in the planning stages of redoing my tank, and was looking for a good bubble wall. Currently I have a Rena 400 air pump (which broke) feeding two 10" no name bubble walls on the sides of the tank. I was never really thrilled with them, and they got worse as time went on. SO I am thinking of getting a second Rena 400, and repairing the one I have now, and getting two new 10" bubble walls.
Who makes the best ones? My main concern I guess is even distribution across the whole 10". Let me know what's out there!