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Any ideas what's going on with my cardinal tetra?

Ron Uni

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Hello everyone 

Got this cardinal tetra that's swimming very oddly.

pH 7.2

Ammonia .22

Nitrite 0

Nitrate 0

Kh 89.5

GH 125.3

Water temp 82

He's already in the new fish qt tank




Edited by Ron Uni
Added water temp
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It's gills look red it could be ammonia burn I would do daily small water changes and add prime I would also add a small amount of aquarium salt 1 table spoon for 2 gallons salt will improve gill  function and add essential electrolytes that fish need 

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Thanks guys I did everything that y'all recommended and he's more stable now, got the ammonia down to 0 with another water change. 

Added salt and will be doing so for a couple of days and will be checking the water parameters morning and evening.



Edited by Ron Uni
Added missing information
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