Hello, i am somewhat new to saltwater aquariums, but have been successful for about two weeks with all of my fish. I have two clowns and a black and yellow heniochus. I used live sand and fresh sea water with a temp always between 76 and 82. Recently the clown fish have been displaying strange behavior such as swimming in place, but moving extremely fast. The heniochus is now floating upside down and drifting then coming back into consciousness almost as if he has narcolepsy. I know it cant be a salinity problem since I have not mixed any water and have been using the fresh ocean water from the bag.
Thoughts or suggestions?
Thoughts or suggestions?