Groovy, With the Echinodorus tenellus, it's a chain sword, kind of the aquatic equivalent of lawn, if conditions are good it'll send out runners and spread quite readily, so find a spot with plenty bare substrate around it, to give it room to grow, it looks quite nice as a foreground plant in my opinion.
You can use your imagination with the Cryptocoryne wendtii as long as it gets enough light it'll grow steadily.
You can use your imagination with the Cryptocoryne wendtii as long as it gets enough light it'll grow steadily.