So right now I have an aquaclear 150 and a hagen elite internal filter (58gph) and the aquaclear I also use for circulation, and it is obviously 150 gph. Well, My tank is pretty much a FOWLR with 15 pounds of live rock and some mushrooms. My total gph right now is about 210 on my 20, so that is roughly 10x. I am getting a bit of some type of brown algae on my sand bed since there is not too much flow there and some detritus is building up there. From the site petsmart, which powerhead would you reccomend as I am going to petsmart to buy one because of the price match. Also, what size or model would you get?? I was thinking maybe two of the aquaclear 101's, how would that be. Those two and my elite internal would bring me up to about 220 plus my filter, which I don't know if it actually helps.
Thanks a lot.
Thanks a lot.
Last edited: