Greetings from the Dutch Island Of St.Maarten in the Caribbean. I am wondering if any of you guys can point me in the right direction in purchasing a large tank 200Gal plus +.

Where I live you cant find any tanks larger than 70Gal

anything bigger has to be imported out of the U.S.

I searched online but I cant find much. I was hoping that one of you could point me to a web site or a contact to help me find it.
I noticed some pics on the forum with guys with tanks around 230 gal
Great website BTW!! I've been an avid freshwater fish keeper for most of my life. I currently have a 100Gal. tank housing 9 premium Japanese Koi, but I would I need to get the Koi out of there in a couple months. So I will then use the larger tank to house the Koi and then get 2 Oscars for my 100Gal tank.
Any help in the matter will be greatly appreciated.
Thanks for reading