Hello, I am a NEWBIE! I have been researching the lighting for reef aquarium and I am somewhat unsatisfaction with my research. Maybe you can help? First of all- I do not believe in watt to gallon rule as there is way too vague (depending on type of lights) I need an accurate information concerning the lumen of NO, VHO, and PC. Information sought..... NO (4 foot tube) Actinic- Lumen? NO (4 foot tube) 10000K- Lumen? VHO (4 foot tube)- Actinic- Lumen? VHO (4 foot) 10000K or Aquasun types- Lumen? PC 55 watts 10000K Lumen? PC 96 watts 10000K Lumen? That's about all I need those information. For anyone who question about MH according to my research.. 175w equals around 13000-15000 Lumen (depend on type of bulb) 250w equals around 20000-23000 Lumen 400w equals around 33000-40000 Lumen 1000w equals around 110,0000-120,0000 Lumen! Reefist is it true that most reef inhabiants would do well with 10000 to 25000 lumen in the aquarium? I would like to know what about the fish-only with LR/LS only would thrive with approximately Lumen as I do not want to waste money for overlighting or underlighting for the fish-only with LR/LS. Thank you.