VHO Reef Tank Lighting
Forums: Lighting ? When calculating wattage for your tank, do you take into account the white(10k) light AND the Actinic or just ...
Forums: T5 Lights?? I was at my LFS and he has a T5 strip running on one of his 20gal tanks. He said that it was only 18watts but that it was the same as a 65watt PC bulb and ...
More: Top Metal Halide Fixture Picks Metal Halide lights have rapidly become the fixture of choice for many SW reefers. Their relatively small size for the amount of light provided has made these fixtures very popular. Many of these new fixtures are well designed, add a stylish look to any aquarium and even include Lunar Lights.


Comments
What about the new LED lighting units? I have heard they have better spectrum penetration into the water and are less of a thermal load on the system, which should help slow down evaporation.