Originally Posted by mr_X
you will be unhappy with the 10s. two 40's would be a better idea.
I kinda figured that! I was just trying to avoid that price tag!
Especially since I was going to build a closed loop (with pumps I already use as dust collectors) until YOU pointed out these marvelous devices... hahaha
I always hated the look of powerheads in my tank, this kinda solves that and seems to work awesome also... BONUS
Thanks again for the insight, Mr. X... and Happy Holidays!