http://www.aquaticplantcentral.com/f...e-pps-pro.html http://www.aquaticplantcentral.com/f...c-pps-pro.html
Those are two guides for you to review. For your current setup (~60 gallons, at ~1 wpg) dose the PPS pro solutions at 6ml of each, every morning. Your lighting period should be good (10-12 hours/day). If you increase your lighting, decrease your photoperiod accordingly to continue using PPS pro.
Hope that helps!