disappearances

[Alex1]

Well it might be you midas blenny. They are aggressive compared to the chromis. I have seen them attack fish much larger they are.

This is only a possiblity.

Alex

 

[gama1]

I bought five green chromises about 2 weeks ago, but all of the sudden they are mysteriously disappearing. I have lost 3 fish in the last 4 days and I cannot find their remains anywhere. Anybody have a clue what's going on here? All my parameters are good. The tank is a 75 gallon and houses a yellow tang, percula clown and a midas blenny. Any thoughts??