My axolotl is 4(ish) years old and about 5 inches in length. I'm not thinking about getting another axolotl anytime soon, not until I'm out of university, but for the future : what size/ age will my axolotl be out of the cannibalistic stage and be able to live with another axolotl? I've read that over 6 inches in length is the general rule for axolotls growing out of this stage, but am not at all sure :/