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  1. Lighting a tall tank
  2. Do two photoperiods actually help with algae?
  3. Lighting help?
  4. I want more light without spending any money.
  5. H.callitrichoides- light demand
  6. lighting?
  7. Compact Florescent Question
  8. PAR and WPG
  9. 27W PC desk lamp for a 6 gallon
  10. Relative merits of PC, T5, T5HO and MH lighting in various tanks
  11. Nit picky lighting question
  12. Lighting Query
  13. PC Lighting - Disappointments
  14. Lighting a 5 foot tank
  15. lights for emerge tank
  16. lighting change
  17. Too little light?
  18. Photoperiod / Rest Period
  19. Thoughts on light levels and co2 loss with power filters
  20. Current USA's POWERBRITE LED lighting
  21. MH or T5 for HC?
  22. reviews on hagen lighting system?
  23. need help picking light
  24. Intensity: T5s vs. Power Compacts
  25. CF lighting dilema
  26. Light and plant growth
  27. lighting for 60" tank
  28. lighting question
  29. WPG - PC vs. MH?
  30. Raising lights to reduce intensity
  31. Plants for low light/ low maintenance 55g.
  32. lighting question
  33. suggest lighting for a 15 inch cube
  34. CF vs. "Straight" tube lighting etc...
  35. Light suggestions for 44gal pentagon
  36. Is Higher Light Low Tech possible?
  37. K rating on bulbs and Plants.
  38. lighting ?
  39. ADA lighting at Aqua Forest and nice low PAr values-who knew?
  40. Light Wattage vs. Tank Size
  41. Any Par data that shows how much reflectors effect lighting?
  42. T5HO Lighting
  43. lightbulb lifespan and issues?
  44. Light
  45. Does this tank have too much light?
  46. when talking about t-5 lighting
  47. Optimal lighting solution for a 92g corner tank?
  48. PAR Meter Data
  49. Anyone have experience with these light kits?
  50. Lighting for large tanks
  51. PAR and Lux
  52. Ambient Lighting Impact
  53. Lighting - Effect of Different Spectrums on Plant growth
  54. Par and Lux
  55. Some Data on PC Bulb Life
  56. Screw-in Fluorescent Bulbs
  57. AH Supply 2x55 Kit Uses
  58. Time for a new light fixture ?
  59. What is low light?
  60. PAR meter vs PAR sensor from Apogee
  61. Aquaray Digital lighting
  62. Lighting 70 lts
  63. t5ho lighting Q
  64. New lighting - how much brighter?
  65. LED Lighting WPG estimate?
  66. Light for a 10g tank
  67. T8 Programed Ballast W/Parabolic?
  68. Need Lighting Ideas
  69. LED Wholesalers Rig?
  70. A different kind of LED light
  71. Massaged PAR Data for T5HO lights
  72. Trying To Get My Lighting Right This Time
  73. Lower Light Options
  74. A new setup - lights
  75. Lighting Sense?
  76. Light comparison
  77. Lamp Replacement
  78. Incomparable : An Experiment With Light
  79. correct amount of light?
  80. "Need" high light for red plants? 1.8W/gal, see what you think
  81. light question on midday bursts
  82. lighting my 29G, some help
  83. giesemann T5
  84. light/hood recommendation?
  85. Ageing T8's
  86. Light Bulb Question
  87. T5 Fixture for low/medium light
  88. What type of light is this?
  89. Brighter light = shorter photo-periods?
  90. Looking for comments on my light level
  91. Time to change tubes?
  92. Light - how much do you really have?
  93. The high light requirement myth
  94. PAR across the world
  95. 3.7 watts per gallon Please help
  96. EI for low light setup
  97. Please would you help me tailor EI for low light + high nitrate tap water?
  98. How much light for a 29 gallon?
  99. Definitive answer on PAR differences between T5HO, T5NO, T8, T12?
  100. WHat light to use for a 3 gallon?