You're right about the liquid ferts. I'm dosing Seachem Flourish, Trace, Potassium and Iron as instructed. I have a light meter that I could put in a plastic bag on the bottom of the tank. I estimate the lights are at about a little more than 2 Watts per gallon. Or I know, let's say they are a 23" Satellite LED strip with white set four clicks down, green set 10 clicks down and red and blue maxed out. I think there are twenty clicks for each level or so I read. It doesn't really click though you just sort of press it each time real quick. I turned them down to these levels to discourage algae. The anubias are putting out new leaves and the Wisteria are only slowly growing.
I have never gotten away with ten hours a day of light before. I had two T-8s on two ten gallon tanks that I had to dial back to 9 hours dosing Tropica Master Grow once a week. But those tanks were way overstocked. I'm actually tempted to go fishless someday.