I posted this question earlier and the message got mixed up so I'll try again. I have a 39 gal that has been up and running for 5 months now. The tank mates are 1 hammer,1 bubble,1 toadstool,1 flame shrimp,1 peppermint,2maroon clowns,asst.mushrooms,and a new addition a midas blenny (about 2...