Solved Bug with Fish ponds.

[RevMortis]

Placed some iridium quality fish in the fish ponds and when I pulled them out, they had become plain quality.

edit: Single player at the time. English PC/edit

 

[Ereo]

That's not a bug, that's just how fish ponds work.

All fish you get from the pond are just normal quality. The positive thing is, they produce roe (and other things), as long as one fish is in there it will repopulate and you always have access to the fish (and don't have to play the Minigame).

 

[RevMortis]

Not a bug then, but a sadistic "feature".

Thanks anyway.