I have traded for a larger tank for a terrarium and I am wondering if anyone is using one of the same size and has some suggestions about what works, or would work, for lighting. The tank is 48" long x 13" wide x 24" high and I am mainly planning on using it to grow sundews. I've been wondering specifically if the height is going to cause me problems if I use T5's. I was thinking 4 - 4 foot tubes not really wanting to have 6 or 8 of them as that is a lot of expense and wattage. Perhaps I would have to bite the bullet. I am getting that HID lights are too much for such a setup but I know next to nothing about using them. Any advice by those more experienced would be greatly appreciated.