Any luck with it? I have been using it for 2 weeks it is still 30 but it sys that it takes time to work. After I get my nitrates down and my tank has muatured a little longer I might get anenamous. it is a 30 gallon tank with 25 LBS of live rock and 2 common clowns and a 6 line wrass. By the way Is my tank fully stocked, If not what other tank mates can I get. The fish are doing AMAZING and no aggression. Thanks...