sick clownfish?

[Anthony357]

so i have a pair of false clownfish, and i dont know if the bigger of the two is sick or what? at night i notice they both "sleep" in the corner of the tank but even during the daytime the little one and all the other fish swim around like normal, but the larger clown stays in the corner not really moving too fast or anything, and isnt eating like normal...i dont know what could be the problem? doesnt appear to have any disease or anything so im puzzled? any ideas?

 

[UnderwaterWorld]

mine did that too I'm not sure what it is

 

[Doc]

how long have you had them? eating is a solid guage to know if they are healthy. staying in one spot is common if they are in a tank with larger or more aggressive tankmates. Leave them alone for a few days and don't put your hands in the tank. 75% of the time, that recipe does it for you.

-Doc