Some plants require higher light levels than others right? I have some water wisteria in bettasaur's tank but it only seems to flourish when it's right up under the light. I don't think the some of the rest of my plants are getting enough light, but there's no room to put them right under the bulb. I have them arranged as a kind of little forest that bettasaurus pouts/sleeps in.I don't think he'd appreciate me moving it. the bulbs I have are the ones that came with the 10 gallon starter kit from walmart. I know I have wisteria, java fern, anarchis & ludwigia. What bulbs can I get that will be good for all of those plants? Thanks so much!!