So, Ill probably get yelled at for this post, but here it goes anyway...yesterday I jumped the gun and purchased a juvenile T. stirmi I had been eyeing for a month ( I think it's a stirmi, it was simply labeled "Goliath bird eater") It is about 6in DLS, and man is it fast & vicious! It was housed in a 13in wide 6in deep round plastic container. The container was equipped with a couple side ventilation holes, very damp substrate, and a pop bottle lid full of water. Everytime I put my face close to look at her/him, it attacks the sides. The pet store owner was a little old lady I'd say in her mid 70s! I honestly dont know how she was feeding and watering this bugger. She said it would rear up whenever shed open the lid to drop crickets in lolol. I'm surprised it didnt attack her considering the poor thing had no hide to retreat to. My question is: what size aquarium is suitable for a T. stirmi of this size? And, what is the best way to transfer it? I'm not going to lie, Im slightly afraid of doing this rehousing now. The bowl is too wide to sit down in the 10 gallon I have, and I just know I'm going to get tagged if I take the lid off first and lower him/her into it sideways. Any suggestions?? I already know they are a moisture/humidity dependent species and Im stocked up on vermiculite, cocofiber, peat moss, live plants, and springtails. If anybody has any suggestions about which substrate has worked best for them with this species, I'll gladly listen