I am using a rubbermaid bin as my stand and doing the planted cage thing. But if you want it bigger than the one I have pictured in my thread there are some huge rubbermaids/storage bins, the largest one I have seen that could work for a planted out door cage which is likely what I will upgrade to eventually, is the type I use for my tortoise. Which is a 54 gallon rubbermaid roughneck, these are the dimensions 42-1/2 in. D x 21-1/2 in. W x 18-3/5 in.... I think there are bigger ones but this is the largest one I can find at stores near me which I found it at homedepot.