Hi,gots loads of fry in my 6000 gallon pond its filtered and 'bubbled'.got tench,goldfish,koi,sturgeon,carps..... and various other finny fings.
I would like to put 2 brown trout in to catch up the fry,maybe

Also like the look of brownies anyway, but wouldnt want to upset the ponds'karma'
Any one tried??