I'm not so certain keeping different types of snakes together is as bad as we've always been lead to believe. After all, different species hibernate together in the wild. Most people know about the Indigo Snakes & Eastern Diamondbacks sharing a den. Most people don't know that Black Ratsnakes share living space with Copperheads and Timber Rattlers. My herp buddy, Dwayne, told me about a Black Rat and a Copperhead that were always next to each other around his grandmother's barn, sharing the same piece of wood or hay bale.
When I was short on tank space (accidental breakage - not poor planning), I put a 9ft male Vietnamese Blue Ratsnake in with a 2ft female Bull Snake. I didn't expect problems because there were two hides and a couple of other items the Blue could get under. What surprised me was the Bull left her preferred hide and moved in with the Blue. He didn't seem to mind her so I ended up hibernating them together. Next Summer I moved them to outdoor cages and separated them. The Bull went into a pen with 2 juvenile Blues. She never shared a hide with them and only ate 3 mice all Summer. I brought everyone inside for Fall and put her back in with the big Blue. Immediately, I could see a change. She went straight to him from the first minute and now has an appetite. Lately he has started sleeping out in the open so she moved out of the hide box rests on top of him. She's so small by comparison that she looks like a necklace he's wearing. I'll see if I can a picture of them together in the next couple of days.
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Who is like Set...
1.1 Vietnamese Blue Beauties
2.0 Taiwan Beauties
2.3 Cave Beauties
0.1 Bull Snake
1.0.0 Argentine Blk & Wht Tegu
2.5 Box Turtles