Hi everyone, I have two 2 1/2 yo axolotls and they do not breed. The male's cloaca has grown excessively the last 2 months and the female got fat, really fat, but last three days she is getting thiner. their claws became white even. water temperature is about 4C right now (last 6 days was between 3-6C), they're outdoor in a 250 liters container. why don't they reproduce???? i really want to breed them