Pretty White Phase Albino
For a male retic, a 6'x3'x2' should be good. i used one of the 4ft xmas tree tub when my male grew out of the 20 gal and 40 gal. he grew pretty fast too so it would be good to get his large enclosure when you can, my boy was just shy of 11 feet within a year xD while my 2 year old female burm was still just 8ft or so lol they have an epic growth rate, i was surprised! i had built 2 8'x3'2' cages for both my retic and female burm, an 8ft cage would be good for female retics though, some appreciate the extra space and it would make a nice display piece too. i just got me a sunfire hatchling and am currently using a 28 quart tub for him while hes in quarantine and seems fine in one that size for now.