Woke up this morning after I did water change last night and bigger clown was hiding under a rock instead of dancing with the smaller one like usual. Picked up rock to see if she was stuck. She came out and then went to a corner away from everyone else including other clown with tail curled to side and seemed to be having struggling breathing. Now she’s back to dancing with her partner it seems. I’m just paranoid because I lost my tomini in my other tank yesterday.

Maybe they were just having a marital dispute 