I have a female Jackson's that is almost 7 months pregnant. She's doe to drop a load of babies any day now. It is my opinion that an 18x18x36 is the perfect size for a single female Jackson's. That's what my girl's been in for almost a year when I purchased her as an adult. You need one or two tall umbrella plants (real plants please) and lots of big fake fines &/or dowels for her to perch on. She needs a basking spot that stays about 80-83F and an ambient temp ranging in the 70's. Keeping all temps below 85 is vital and providing lots of water and high humidity. I used to use a mister but now I hand must the enclosure with a hand muster filled with very warm water twice a day. She drinks from a Little Dripper but lately with her being so very gravid I have been giving her room temp water via a second smaller mister at least twice a day. If you keep the temps 72-82, top to bottom of the enclosure, and provide sufficient water, Jackson's are very easy to care for. I will try to attach a pic of my gravid girl.