in my previous message about how to get my plants to pearl, I forgot my lighting... The two planted tanks are a 20gal (high) and a 29gal (long) which are sitting next to each other (end to end)... they are being illuminated by a 40W Chroma 50 and a 40W Aquarium and Plant bulb. (both tanks are open topped) Daniel Boyer <dpboyer at axsk2_net>