I have a 29 gallon aquarium that I plan on making a FOWLR. maybe add a couple corals in later on. Should i get a power head? if so how strong??? Is a Koralia 3 good? if so is this a good price? http://cgi.ebay.com/HYDOR-KORALIA-3-...QQcmdZViewItem
I could go less GPH what do you think i need?
I could go less GPH what do you think i need?