Ywg missing?

[Kapachuka3]

I recently got another ywg for my tank and there was one that was a pretty good size already in the tank, it has been about 2 weeks since I’ve last seen the bigger one. Is he ok?

 

[laverda]

I have gone months without seeing mine in the past. It and the pistol shrimp changed the opening of their borrow to where I could not see either of them.