1. B

    Transform A 4 T5 Ramp 55cm 24w To 59 Cm 28w

    Hi so everything is in the title I have for new lights T5 but they are 28 and not 24 watt I live in Lebanon it is very hard to find lights so I was wondering if I can modify my ramp to accommodate the 28 watts? Will they work or not?
  2. A

    Medium Light Par For Midday Peak

    My goal is medium light, which from what I understand would be 40-50 PAR. However, I recently changed my lighting on my 90 gallon from 2x Planted+ to 2x XR15FW G4 and need help translating the 9 hrs of 40-50 PAR I had before to a longer light schedule that ramps up to peak intensity at midday...