I've always found there's something off about this "koi"...
I've always found there's something off about this "koi"...
It looks like you've got quite the mix of Koi & Goldfish! The big orange one with black spots would be called an Aka Bekko. It is a Koi
Yes, that's the closest one i could find too. Maybe it's hard to tell from photos but he has a shiny/metallic skin, not sure if it would still qualify for it.
Most of the fish are goldfish, i have only 3 kois. This year i had something like 15 to 20 newborn goldfish, the population basically doubled. I could already see the bio filter is struggling...