I'm in way over my head, I figured it would be somewhat easier than what it is and require less time. I guess I'm not around as much as I need to be, but I dont want to hurt the livestock I have now so I'm considering giving it up. I have a 14 biocube with 20lb sand and 15lb figi and branch rock. cleaner shrimp, 2 turbo snails, feather duster and a hurt star fish. Tank is fully cycled and only 1 month old. it is the dx model I think which has the 2 lights(10k and actinic 50/50) plus the 2 led lunar lights. I have the original box it came in, plus all the paperwork. If anyone is interested please give me a PM or email me at mattsworld_06@hotmail.com. I live close to USF and even closer to bush/50th. I would prefer you pick up.