Saw the other pic lol. This is confusing. You have Africans right? You could try things like Anubias and java fern but it may not work. Some have success, I didn't. Once my guys matured that was the end of my plants.
"When creating an aqua scape, strive for the beauty of imperfection, as its art and there is no wrong or right, it's left open for interpretation" James Findley