Doesn't like Kool-Aid
Join Date: Feb 2003
Location: Hawthorne, New Jersey
I don't think you need to add any other plants. It looks fine as it is. Too many plants may make a big jumble out of things.
I wouldn't thicken up the Vals(?) and either. Let the single plant grow on its own. It will thicken up a bit on its own. Adding more will certainly throw things off.
On your next trim, if you thin out the Vals(?), try placing it behind the Java ferns and the Anubias. See how that looks.