>>I'm considering a male Peruvian Longtail or Hog Island as a first boa... What do each max out at in terms of length and weight? I'm trying to get an idea of the adult size... particularly for Longtails, as internet photos give terrible perspective.
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From what I understand, Longtails do not get above the seven foot range. I have heard of "monstrous" sizes, but I think six feet is ideal. If anyone knows different, please say so. Hogs range from 5-7 feet, females of course being larger. Hog crosses of course may get a little larger.
>>Also what kind of ambient humidity is ideal for each?
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I give my boas about 50-60% humidity. Longtails need a little more than most boas I've noticed. I would stay upwards of 50% for those guys.
>>From what I gather, these two are smaller than your average BCI and are of good disposition.
Any snake can be aggressive. Any snake can be dog tame. I have mostly tame snakes, but there are some that are hissy and snappy. It mostly depends on the snake's individual personality.
My two cents: If you want a more exotic snake, get the longi. If you want a nice pet, get a hog.
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1.2 Longicauda
1.1 Silverbacks
0.1 S.B. Amarali
1.1 Centalians
2.2 Pituophis
1.0 Dumerils
0.1 Irian Jaya
1.2 Hog Isles