I got a tall Amazon Sword yesterday and put it in Fishie's tank. It looks great, but how much light do I need for this plant? It's in the back part of the tank so it gets a little bit of sunlight from the window, but never very bright. I still haven't gotten the right kind of bulb, either. Though I'm not going to turn the tank light on for a while until Fishie's tail heals. Whenever the tank light is on he's constantly flaring. And with the damage he's done to his tail biting it, there's going to be a blowout from flaring if I turn the light on.