Loaches Online Forum

I don't do nitrate readings as a common practice, the few times I checked it was low.
About 15-20% per two weeks.
I introduced new mangrove roots few months ago, they were boiled but could they be the reason?
No, the situation with the pupils began before the medication, I had good experience with ...

Hi,

I've got 15 clowns ranging from small to 20cm+, 4 Pakistani loach and 40 Tiger Barbs in a 500 liter tank.
Few months ago one of the clowns lost some scales, shortly after it another clown lost some scales too.
It appeared that the scales are growing back but than one of them lost more scales ...