Neon Tetra Issue

[FishGuest5123]

I noticed a couple of my neons that have white on their tale. Any dea? @Colin_T.

 

[Colin_T]

excess mucous or bacterial, bit hard to tell.

the fish in the bottom pic has a finny gill cover.

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salt them up and see what happens. 1-2 heaped tablespoons for every 20 litres (5 gallons). see how they do after a couple of days.

 

[FishGuest5123]

excess mucous or bacterial, bit hard to tell.

the fish in the bottom pic has a finny gill cover.

-------------
salt them up and see what happens. 1-2 heaped tablespoons for every 20 litres (5 gallons). see how they do after a couple of days.

Thank you, Colin.