02-23-2008, 04:25 PM
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What is the pupose of a powerhed?
can someone please explain to me what a power head is needed for?
i have set up a 30 gal salt tank and this is my first time, ofcourse i have made alot of major mistake, like thinking i was cyling my tank for 2 months when in fact i did nothing at all. it was empty, i also am trying to cylce my tank now that i have four clownfish and two yelow fins in there, i had no idea what i was doing untill it was to late. i have been fighing to keep ph up ammo down and so on so far i have not lost any fish that i have had for a week now. i just added coral reef sand today, hope it dont kill the fish, but back to the topic of powerheads im not sure what the true purpose is if someone could fill me in it would be great! :D