Hi, I need some help with my lighting needs. Here's a little bit of information about my tank, it is a heavily planted 55G aquarium with a pressurized CO2 system and dosing dry fertilizers NPK Trace FE Ca Mg similar to the SI method. The lighting system is a Current Orbits 4X65w with (6500K bulbs), I am currently running 2 bulbs for 10hrs from 10:30AM-8:30PM and the second set of bulbs for 3 hrs from 1:30PM-4:30PM. FACT: You can see my plants pearling a little bit around 1:00PM with the first set of lights on but when the second set hits that's when all the plants start pearling like crazy. FACT: I am able to grow HC ‘Cuba’ and Eleocharis parvula with only 2 bulbs on. QUESTIONS: When all 4 bulbs are on the total WPG is 4.73 and I was wondering if that's too much light? Should I run the 4 bulbs for the entire time or only the first 2 and skip the second set? Run 2 bulbs and increase the duration of the second set from 3 hrs to X# of hrs? Please let me know what you guys think your opinions are greatly appreciated. Thanks for your time.