Odd Swimming Behavior

mz3bmx

Member
I've had my two Ocellaris Clowns for about 3 weeks now and have noticed they no longer swim around the tank mainly sticking to the back. The smaller clown that is picked on by the larger clown spends most of the day with its body parallel to the back of the aquarium looking downwards. They're also "darty" like not casually swimming like they were the first couple of weeks. When the smaller clown is swimming right side up he seems to be tilting to one side as well. They're active all day long and sleep at night. Water parameters are:
pH: 8.2
Ammonia: 0
Nitrite: 0
Nitrate: 0
SG: 1.024-1.025
Does anybody know what could be wrong?
 
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