hello i just got a rose hair tarantula from my wife on christmas. i dont know much about them but my cage consist of coco fibre, a plast log to hide in a ten gallon tank and a water dish. i notised that 80% of its time it is trying to climb up the glass and stays in one spot has not eaten the two crickets since i got it dont think it has eaten for at least a week. i want to make sure it is happy. also i try to make sure it has hardly any light, how much light does it need? can someone help me please? thanks.