hi i've had two albino fat tail gecko's together for a little over a month now we got told they were perfectly fine together they are a breeding pair so we've put them straight together and they've been fine all the time we've had them. the female will only eat mealworm and the male hasn't eaten at all since we've had him. the viv temp stays around 31 at the hot end and we have two hides in the one at the cooler end and one on the heat mat which has eco earth in it which is the shed box. last night i fed the female like i normally do the male was in one of the hides. when she'd finished eating she went inside the same hide as him and he started shaking his tail at her i heard this and lifted the lid he had hold of her near her back end. i thought that this was just a one off thing and that he was being a bit grumpy as he's not eating or maybe teritorial so i thought he might of been telling her off. i seperated them and put them both in the seperate hides and it seemed to settle down but about 11pm they'd both came out of the caves and started biting each other again this time it looked even more aggresive then before. i hev take the female out now she's in a tub what can i do, do i need a bigger viv, they are in a 2ft by 18 by18 at the minute i was told this would be sufficient for 2 adult gecko's