I have three light fixtures on my 55 gallon two are 24in and the 3rd is a 36in light fixture in two of the fixtures I have a 10 k coralife bulb and one 50/50 I believe all together it is 60 watts is that enough carpet dbt(dwarf baby tears) and also is co2 essential in a planted tank I use root tabs for my plants idk if that is enough