I'm surprised it's a horror story in your part of the world but not here... We all do know the possibility of cannibalism (even the few very devoted breeders here who have bred corns for a decade or so), but still it's commonly accepted to keep snakes together IF they're of similar size, the same gender and not too young.
And the same "rules" apply in Sweden. They house their snakes in pairs and groups as well.
I'm surprised to face this kind of judgement concerning a matter that is well accepted and commonly done in Finland and other countries. I never thought things could be so different somewhere else.
What's even more odd... None of the cannibalism pics I've seen in the internet have been from Finland - or Sweden. We keep our snakes together (not the small hatchlings) and we haven't had problems. When you (not meaning personally YOU, Jay) do it, you end up with the horror story and these pics... Maybe there is something about the husbandry we do differently after all...?
Maybe our vivs are generally bigger?
Maybe we provide more hiding places?
Maybe we provide more/larger heated areas?
Feeding all the snakes separately goes along without saying.
I don't know what we do differently, but it seems to be working for us.
I'm not saying you're wrong, Jay. I respect your opinion.
It's just that people have always done it the same way here, and no problems have arised. And I'm not saying that problems would never arise - it's just that if we have the amount of snake owners and breeders we have and all of them (who have more than one snake) keep more than one snake together....shouldn't we have already got some problems...?
Are corns truly solitary animals in nature?
The husbandry advice here in Finland says:
"Cornsnakes get on well alone, but if the terrarium is big enough you can house two or even three snakes together."
The same seems to go with UK:
http://www.reptilekeeper.co.uk/corncare.php
And so far none of the foreign husbandry articles that I've read has said that DO NOT keep two or more corns together.
The most famous finnish breeder (not gonna mention his name here, but he is internationally well known) keeps his adults in pairs (of course females and males separately) and subadults in groups of three - and without a problem. He's the "guru" around here, and his advice people follow.
I just can't understand why our method would be so badly wrong when it works just fine. Our snakes (finnish in general that is) eat, breed, shed, poop and maintain their health perfectly well, so this shouldn't be an issue.