Hi, I have got a Rainbow R250, which I set up as a marine tank, I did the test 5 in 1 test.. ph, ammonia, nitrite and nitrate is all okie.. Salinity is abt 1.018..
I also have got a dymax iq skimmer installed too.
Yesterday when I add in my fishes - 2 clowns, 1 damsel and 1 dottyback.. They look fine and they were feeding..
But this morning, I found them to be gasping, breathing quite fast and with gills opening and closing.. Abt 7am..
May I know what is wrong? Or any idea what is wrong..
Is it an overload?
Regards
Daniel
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