Looking great big man! I am surprised you kept as many black koi as you did. The paku and oscars are looking amazing ace job ! I look forward to seeing the next video :)
@@musclefish6341 local stores can have a special one once in a while. Calling them and asking for the colours might get you something cool. One example personally was a true albino that was completely white with ruby red eyes. If you can find any local breeders that could also bring results. The one I got most recently was a super dark lutino Oscar from one which is my username picture. The best and most guaranteed option I can think of is the bumblebee oscars on the predatoryfins website. They’re expensive but you get what you pay for they’re awesome.
These natural ponds with the stone bottoms just don't work when you have a heavy fish population. All that accumulated sludge would have been removed by a good filtration system (but not when the stone bottom is present). I'm surprised you don't loose all the fish in that toxic goop. You're very lucky you didn't have an out break of a bacteria disease. You need a centrifuge settling prefilter which removes much of the solid waste before it gets to the biological filtration media but with the stone bottom I'm not sure how good that would work. I feel the large tubs with filter matt's are far superior to those converted pool filters with bioballs. I would reduce your fish population (a lot), feed less and do frequent, large water changes.
