Well after all the advice I have been getting I decided to contact my landlady to see what size tank she would be willing to get. She said they are your fish now so none. SO I asked what sized take could I get that was ok with her in the house. SHe said I already had two tanks. I explained that some of the fish were already getting bigger because they were so healthy. SO they needed more room to grow. I got her to agree to a 90g with a stand.

Yeah I know I do not have the money for it. So I am using one of my credit cards for the first time and will get it on Monday once I have made an area for it and so on.

So the really small koi will stay in the 10g tank, the medium in the 55 gallon and the larger like Shimmer in the 90g. All have lights and filters. But after this till the landlady puts a pond in the bank I can't afford any bigger tanks so please understand I am doing all I can. THey will soon have 3 tanks to be in depending on size. All total that is 155g of tanks.