I am going to be getting 2 40 gallon long tanks soon. they will not have lights. I thought this would be a good time to try some diy lighting. the tanks are L48in W12in H16in. the tanks are for african cichlids. i would like to make it so i can use fluorescent light bulb tube(s). I was wondering how much will this cost for the simplest but not pretty and then how much for ones that look ok. i don't have any experiences but have friends who do. any links or suggestions please (i do have back up lights)