Need yalls help again. I have a 32 gal Bio Cube. Levels have been perfect for 2 wks so I finally decided to put fish in my new tank at the house Friday. We put 2 clowns and one Starki Damsel. The 2 clowns stay up in the corner unless they see food and the Starki was social until Yesterday. He started staying under a rock. Didn’t want to eat or come out. I checked the ammonia and it had changed to almost .25. I changed out 2 gallons and rechecked it this morning with no change. But little damsel wasn’t moving his back tail and color was off. 2 hrs later he was gone. Ammonia is still at .25, everything else is on point. The 2 clowns seem to not want to come out of the corner. They really don’t swim like fish. You would think something was wrong with them. I’m so wanting this to work to enjoy them. I know it’s a learning curve but I’m lost and losing a fish at that price within a 3 day period the last pics was Friday and blue light is tonight