I added a diamond goby to my 75g in which I also have a mandarin goby who has been eating frozen brine shrimp for about 2 months now. After adding the diamond goby, my mandarin seems more timid than usual and hasn’t been taking the food I’ve offered her ( she normally is a good eater) I’m hoping she is just a little shy around her new tank mate and that it will pass. I haven’t seen any aggressive behavior from the diamond. Any one else have a similar experience? Any thoughts?

