Right now i'm running 2 Second Nature power heads, one on each side of my 50 gallon tank, and i'm not too happy with them. I was just wondering if you all could recommend some reliable power heads for me. The guy's at the pet shop always try and sell the most expensive ones so i'd rather get opinion's from the experianced people here on the board. 
/www.bigalsonline.com/splash.html
