Do other types of similar bodied goldfish 'get along'
Just as the title says. I am still planning out the stocking for my parents future pond(which will take quite a long time before we can build it)
I like shubunkin goldfish, as well as comets and commons. To be honest I like most goldfish, but I'm trying to find the hardiest and all of the normal bodied goldfish fit that bill.
But will they get along? Or feel comfortable. Care sheets say you need 3-4 of them to shoal, but what if there is one shubunkin and three comets, will they treat each other the same, or is it best to get about 2-3 of each kind or something?