1 dead and 2 dying plz help

nteague

New Member
I have a total of 4 fish, 2 clowns and a dottyback and another that isnt dying. Last week one clown started hanging out in the bottom corner of the tank, unusual cause the clowns almost always swim together. I thought since clowns mate in captivity maybe it was guarding eggs. Then the other clown joined it a few days later. They still swam up and ate every day and so I thought it was fine. This morning, one of the clowns is missing, the dottyback (which seemed fine but is reclusive) is about 99% dead but still moves its tail if my net approaches it, and the last clown is sideways on the bottom of the tank. Here is a picture of the last clown.
 
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