HELLO CAN SOMEONE HELP PLEASE? It’s really urgent and I need help, my bichir has reddish colour I don’t know what in his gills, he hasn’t been eating, floats at the surface for a period of time and goes to the bottom, I’ve been feeding brine shrimp btw, and today after I changed its tank, it looked like it got so sick... SOMEONE PLESE HELP PLEASE







