condy issues?

[seabassi]

Hello everyone , I have a condy that has been good for 7 months all of a sudden he will not stick to anything I put him on a rock and he just falls to the ground he looks fine , his arms are just a little shorter , he is alive this has been going on for 3 days, a few days before this my maroon clown was acting funny around him he was digging around him? any ideas?
Thank you

 

[Greenstreet.1]

It's not really up to you where it stays. Try putting it where there's good flow also try making a hole in the sand and put it in then cover the base with the sand.