An Aba Aba can potentionally grow to 5 feet in length but they rarely grow over 3 feet in captivity. They are very smart and become active at night. You will need a tank with the largest footprint possible. It is hard to give an exact answer. Mine is currently in a tank that is 8'Lx3'W2.5'H. He may outgrow this tank eventually but I am sure he will be fine for quite some time.
Noted! I plan to do that tank size too but you know...its too pricey so I am currently saving.
