I have a 45gal high aquarium that I picked up from someone off of craigslist, I've had it for a couple of months now. It came with the hood and whatever bulb that's installed (do you recommend a light to replace it with?), an undergravel filter (lees), around 3in of natural colored gravel, 5 fancy guppies, some floating plants, a plant in the gravel and snails. I just want to add a few hardy plants. I've recently purchased a mopani log from petco (which is soaking) and was wondering what type of moss or plant you could recommend growing on it. I also live on the Big Island, Hawaii if that helps determine anything. Any advice would be appreciated. I'll try to post some pictures of the tank and plants if it helps.