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i have bought a blue tang yellow tang clowns they were in my tank 4 2 weeks and then died they were fine in the day then at night they died the clowns swim on there sides at the top at night and when the light is on they stayed at the top and then two weeks later the died my water is fine i do water changes and still happens i dont know what to do anyone know what could be wrong
i have bought a blue tang yellow tang clowns they were in my tank 4 2 weeks and then died they were fine in the day then at night they died the clowns swim on there sides at the top at night and when the light is on they stayed at the top and then two weeks later the died my water is fine i do water changes and still happens i dont know what to do anyone know what could be wrong