I have a 55 gallon tank and want to make it have a few plants, 1 of each. I want to get - 1 anubias 1 madagascar lace plant 1 java fern? I bought some eco complete gravel by carrib sea and I am planning on buying the fluval 2.0 led plant light I also bought some flourish excel Am I missing something? Do I need to layer over the gravel with sand? Do I need plant tabs? Please tell me anything I am missing, I really want this to work out. Thank you for the time.