Hello currently on my 50 gallon I have an all glass canapy hood with a glass cover. It has a 20 watt 24' bulb. I have java growing would like to get up to 1.5 watt per gallon. What would my options be. Also I'm looking for Anacharis. It's considered an evasive weed here in Ct. Where can I get my hands on some at a good price. Thanks all :dive2: