Thank you for the services you provide to aquarists world-wide. Despite researching "Lighting," I am still in the dark and somewhat confused. I have a 50 gallon tank (36x15x20 ins) lit by a single 30 inch "Power-Glow" high intensity florescent aquarium lamp -110 Lux-25 watts. Is this adequate for good plant growth? Please advise. - Noel Wise (Calgary, Canada) _______________________________________________ AGA-Member mailing list AGA-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/aga-member