I'm using Hagen Sun Glow tubes (4 * 36 W) today and are contemplating, switching over to Phillips tubes for my planted tank. Which Phillips tubes would be considered to be the most suitable for plants as well as giving a nice light for me to look at? Are any of you using Phillips tubes? I've been using Grow-lux which gave a reddish light I didn't like much. Greateful for advice! Greger