So I'm looking to update the lighting on my 29 gallon aquarium. I want to keep it low tech if possible. Right now I've only got the standard lighting 20 watts fluorescent that came with the aquarium. The plants I've got right now are anubias, crypts, and hygro. They grow, but don't thrive due to the lighting. I've been trying to do research on what lighting would be best, and I've been considering a double fluorescent light fixture and others. What lighting fixtures would everyone recommend?