Hey all, so I'm planning out a more planted approach to my tank, and needed some fert suggestions.

Here are the plants I have/am getting. Some I have already, some are coming.

2 bunches of anacharis narrow leaf
a potted cryptocoryne wendtii
potted pygmy chain sword
1 java fern (still small)
couple bunches of bacopa caroliniana
And some java moss of course, on driftwood.

I have a 20g tank. I also have a fixture coming this week.. it will give me a total of 48w, putting me in mid range I believe for light requirements.
I have regular gravel, but plan to replace it with eco complete in the coming weeks. So, any fert tips? I've read that excel will melt the anacharis, but that's all I know.