scared to upgrade my powerheads
i have a single 750 in a 20 long that im sick of, mainly because i have it in a position where it can blow against the surface, and when i lose an inch of water the powerhead starts to create bubbles because its not completely surfaced
my concern is that how will it effect my corals? i placed them all in strategic positions based on my powerhead, i dont exactly want to move them all around now that they seem thriving
if i do go ahead and get 2 powerheads, what kind and where do i position them? i would use my old powerhead to mix saltwater. The smaller the better, i hate bulky looking tanks.