ok well i have a tegu he/she is about 25-30" long now i have him/her in a 55gal tank i recently purchased a 90" by 45" by 27" custom made enclosure an i was wondering is that big enough for maybe 2 black and white tegus full grown adult(i read here that minimum for an adult would be 6ft by 3 by 3)or will i have to build a larger one if i want 2..i believe those measure out to be 7.5ft long by 3.75ft wide by 2.25 ft deep...i can add an adition to make it deeper because i know they like to burrow...i rly love aregentine black and white tegus and i would love another one...also i was wondering how can i tell the gender of my tegu do i have to go the vet i mean some people know the gender's of theirs when they are still baby's??