I just recently got a Ball python (yesterday to be exact) they told me they recommend a 20 gallon tank I could only afford a 10 but he is still just a baby only 3 pounds 20 inches long and I have a 20 gallon tank back at my parents house sitting out side and used to have a turtle in it if I were to clean the tank would it be ok for my snake sense it had a turtle in it and if so what should I clean it with the pamphlet that came with my snake recommends to clean the cage with a 3% bleach water mix then rinse clean with water the booklet with the tank I bought says only water.