powerhead placement?

[Coleus]

Originally Posted by kevNnic

i also wonder about this, right now i have a 65 gallon tank that i just setup the other day added my live sand, right now i only have one power head, how many should i have for a tank this size? Im also running a canaster system, with a skimmer,

i see all of people use sumps. Will i be ok without a sump?

No sump is fine, I think with one power head is fine but two will do a better job in circulate the water