I got to thinking about this - I was mostly worried about the rapid breathing and lethargy, but never asked you if the food is the correct size for this small fish. Live baby brine shrimp would be something to try. Are the pellets you have small enough? You will likely need to dice the mysids up to get them the right size.Her mouth was open for quite a while, and she still laid down a few times...but this morning her mouth is mostly closed and she’s darting in and out of her ‘cave’. Still haven’t gotten her to eat mysis or pellets...hopefully she’s nipping the algae when we aren’t scaring her.
Jay