what's a good brand of power head. are the rio's they sell here good. i have a 125 and i need some movement. could you tell me what size also, do these just hang in the corners or wherever i wish to put them. just starting out. thanks
Originally posted by smbuddy46
i have a 125 and i need some movement.
You say in your profile you have a 27 gal and it your post you have a 125. Which is it?