Mine will hide for 2 days for no reason I can see. Even when it gets chased a little by my wrasses it stays out, I can't correlate the hiding to anything.
The one I used to have would vanish completely in a 29g for several days, despite my very low (was a newbie) amount of live rock. Freaked me out a couple of times, then I kind of ignored it. I think maybe they burrow or something...
I used to keep a purple one in a 29biocube and he would often disappear for a few days and then show himself.
In my current 150, I have two firefish and they are both right in the centre of the tank the entire time the lights are on.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.