Uggg!!!! I can"t win

[banditpowdercoat]

So, with the problems with what appears to be Ick in my 45g tank. Loosing 2 longtime fish in that tank. I wake up this morning to see my sailfin tang in the 150g upside down and heavily breathing. Unsure what's going on there? That tank has been fine.... They all were eating fine etc. Acctually, both tanks have been eating agressively like normal. Sailfin appears to have black spots on him? Not sure if it's just detritus from the rocks etc?

Grr, I can now see why people consider shutting tanks down. It's so frustrating. No quarantine tank. My Q tank aquired a crack in storage

About the only thing I did to the 150 was add some coral skeleton's. They had been outside for the summer, I gave them a thoural rinse and figured they would be fine??

There is also 3 large (5"+) tangs in the tank. They quarrel occasionaly, Have noticed a while ago Sailfin had a little Nip out of his sailfin. Looks like my hippo took a nip on the left flipper fin too? maybe Yellow os being a bully when I'm not looking? Yellow hides more than the others tho???