So I have a 240L tank with a variety of different fish. I have a fully grown common plec, 3 clown loaches, 2 Angels (1 marble, 1 platinum), 2 Cory catfish, 1 upside down catfish, 4 Bala sharks, 2 pearl gouramis, 3 cherry barbs and 2 shrimp I have no idea what species they are but they’re fairly...