you can use most peats , just wash it before you use it.
i have 3 kinds of Anubias growing in my tank Anubias nana grows the fastest, i use the jbl base plant food and then just autumn gravel, its a nice brown colour gravel so it doesnt take your eye off the plants and the fish, if you use an orange,red or fruit salad it makes you look at the gravel as well.