mesh top?? they might get out!! just give them food, like apple, carrot etc, you could use kitchen roll, sawdust, anything really, and give them something to hide and climb on, eg an egg tray..
Can i just ask, You know the little bugs you get in with crixs (Can't remember their name) Are the ok to feed to gecko's?
Nick
i suppose ya could, never done it meself like but if they'll eat them then i cant se a prob with it, hand feed them to ya gecks tho cos they may start to nibble at ya gecks toes etc if left uneatin in the viv.