Getting Started! need help

Shipley18

Large Fish
Nov 27, 2004
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#25
well i bought another piece of cured live rock and put it in my tank and it had lots of tiny creatures on it all of which i have no clue to what there names are i also bought two small hermit crabs, my tank has been cycling for about 3 weeks....can i put a fish in yet? all of my tests are reading normal PH 8 Ammonia:0 ppm Nitrite 0 ppm