hey guys, i really need help, this is the light i will be leaving on at night for my snake and....it only comes in 50 and 75 watt....i heard u should use 60 watt but they do not have it. my tank is about 1 feet in height and 3 feet in length...i also have a small under tank heating mat, i live in canada and there is winter, so which one should i get? 50 or 75 watt? thanks man
mark
