So yes I am new and I do read the forum and watch youtube. I am doing ok with my new tank but lights is my question. I have a T5 hybrid. Running 2 Hydra 26 on a 48" tank with the T5 bulbs. I am mainly all LPS except for a purple stylo. I am looking to get growth. I just dont know what to set my hydras at. What is better for growth Blue or white. I really dont know what to set my hydras at. I really watched so many videos and read so many articles and it seems like I am chasing my own tail. I do like to look of the blues, but is that what I need for growth??? I have joined AI facebook and got thousands of options but just looking for some direction to get some LPDS growth and what is good for the system. Any help would be great.