https://www.amazon.com/Rubbermaid-Commercial-FG424288BLA-Structural-Capacity/dp/B007IAFCC6/ref=mp_s_a_1_2?keywords=100+gallon+stock+tank&qid=1653143626&sr=8-2 so this is what I got for my turtle, however I live in the US and bought it in store for much cheaper, only $116. I’m wondering if you have any kind of hardware store or tractor supply store in the UK you may be able to find one at?