This is going to be my first one.
I just sold my kenyan sand boa yesterday, so it will go in the empty 20 gallon long.
It's a male CB 2010, under six months old. About two feet.
I'm guessing the tank will be good enough for him for at least a year.
I'm going to use eco-earth substrate, my favourite substrate to use and I've heard good things when used for BPs unless you have a different opinion.. You should let me know if that's the case.
I know there are some of you with fancy morphs who may be rolling your eyes at this normal, but I'm still very excited. Haha.