I forgot to mention that I replaced the original light with a Coralife Freshwater T5NO light. Was a little afraid that it wouldn't be bright enough, but it is just fine. Crypts, Vals, Moss, Java Ferns, and Anubas all growing well. I suspect my new sword will do well too. I have a second tank that is a mid-light lank, and I like the different types of plants that grow in each one. Very little algae in this tank. I added some liquid nitrogen, but got algae, so I stopped.