A male green anaconda that is 2-3feet long what is the best size home for him? Is the bigger the better rule good with anacondas or do they perfer a smaller snug home? I have him in a 40 gallon breeder now with 2 hids and a climbing thing to help the shedding and then a large water dish in the middle mostly with temps and humidity right. Should I change him into the 26 gallon tank I have or leave him be. I dont ever see him come out of the hide on the warm side though.