hello kagome 100
sanke? snake? if you are turning fishtank into snake tank you will need a good fitting lid as they are strong, also my friend turned a lovely rio 125 tank by cutting out the filter for his rainbow boa's and it just didnt work the glass always had condinstation on it and you couldnt see nothing (but he did sell tank to me for £50 so didnt end all bad)
ps before i got marryed i kept a 2ft corn snake in a 4 foot viv, wife said she wouldnt live in same house as snake

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pps snake wanted cash waiting . . . . . joke