our sand is fairly coarse as well. we were told to hold off on gobies as our tank wasnt mature enough, at 4 months you think a goby would be ok?
as for our flow we have two koralia 3's.. right now and our protein skimmer. i suppose we could add more.. but it seems like our tank is engulfed with PHs already.
Last edited by marknash; 11-29-2009 at 08:10 PM.
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