Large tank, top notch filtration. Right dirty sods goldfish!
I have one in a 25 litre tank (far too small) bought by my brother's ex to keep at our house???, they split up and i got the goldfish lol...canny size it is and keeps growing at a rate of knots so someone will find they have an extra goldfish in their pond one day
I quite like the look of them Black Moors myself
those are the type of gold fish we have are the called fancy s