Full write up already on Fishtanktv com. Please, Go ask questions there...;) Here is how much lighting you need on your tanks.. Thanks for checking out my How much light do I need on my planted fishtank? videos. If you like what you see or hear rate this video or add a comment. Ask me questions. For more video, Live chat and custom user profiles to show off your planted tanks planted, reef or other fishtanks, check out www.fishtanktv.com