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- Feb 12, 2018
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I have been looking through various color schedules by people who keep sps and have good color . I noticed that the majority have low green, red, and white, while the blue, royal, uv, and violet are high. What are the affects of each color. Will too much red, green, or white have a negative affect such as browning of sps assuming they the PAR is kept between 250-350 par? Below is my schedule for a hydra 26 hd. I also noticed the majority don't have respiration periods.