thanks ...my deccisions so far have paid off ivetakin some risk..My drogon is great had him 3 months now wonderful fish doent bother anyone all my fish hang together..However i just bought a fish i should definetly not have in my reef actually you can see him oin one of the pics try an find had its his tail end..i wont tell you what he is yet its bin almost 3 weeks an all is great but dont wanna say all is good yet...lol....my tank is big enought to make everyone happy with plenty of rock and swimming room..plus many corals..so far so good everything growing like weeds..i throw away 5 gallon bucket woth of grape cualpra a week its crazy