Okay, my ball pythons are each going into a 29 gallon aquarium. The aquariums, however, have been in use by water turtles for some years now. What can I use to clean them that will be safe and non-toxic for my snakes?

And, how can I clean the 60 gallon aquarium my snakes have been using for my husband's turtles? Anything specific that I should use or not use?