I’ve decided to make the leap into having a planted tank. I’ve asked a few questions in the past when I was still mulling it over and now I ready. I’m going to plant my 55. I have Cichlids and I know they like to rip up plants so I have to anchor them down. I would like to get rid of my gravel and go for a sand or substrate but I don’t know what kind to get. I just picked up a 6500K light because the light I have now is too low to have anything more than moss. I would like to do a foreground, a center, and a background. I don’t have a CO2 injector and would like to know if I really need one. I am new to this so any suggestions would be welcomed! If you think I should stick with beginner plants before I get in over my head I will do that too. Thanks for all the help