Well... I'm having some reservations on the Finnex Ray 2 on a tank this tall. It appears that it grows plants well, BUT with two problems (I think). 1... The red plants or plants that usually color up with high light are all green at their tops where new growth has occurred. And, 2... There's algae everywhere on the glass and on the white sand.
Although i can't fully blame the light because i was gone for a few days and the co2 was off. Still, when co2 was fine last week, I have yet to see plants color up... This got me scratching my head!
Anyway.. I'm going to get to scrubbing, do a PWC, and add some floss and Purigen to the filter.
Here's the mess I came home to.