What powerheads can you guys recommend for a 75 gallon softie tank? Right now I have a sure flow mod with the 2100 gph prop I believe, on one side of the tank and two maxi jet 1200's in the bottom corners behind the live rock that are blowing all the debris to the front. I would like to upgrade my flow because there is still some bigger debris that accumulates in the front of the tank which the sureflow won't kick up to be sucked up by the overflow. I am also getting some debris accumulation on top of the live rock which I really don't want. What are some decent powerheads for around 50 bucks or less a piece that I you can recommend? And probably something that won't look big in a tank such as some koralias can. I have been looking around but a lot of powerheads have mixed reviews on various web sites. I couldn't seem to find a decent powerhead with mainly good reviews.