Hey, i want to plant my tank but I dont know what type of plants I can get. I have been into fish for years and had one plant in an old tank of mine that went good. My new tank is a 55 gallon tank with a 40W 18k FL light. It gives off a purpleish light. I was told I could have plants with this light. Can somone list some good plants that I could use for my light set-up? Thank you!