i agree^....but you are a little limited for fish with a 55, i would do a 125, i just baught my 75 this year, im already buying a 300 next year, i need room for my bamboo shark to grow, if you want my oppinion go a little longer with the 55, if your still having trouble id get a bigger aquarium, "bigger is not only better, its imparitive." (scott w. micheal),
ps.. any questions bout sharks or rays im me.
LAZY EAST911 (screen name)