So I am looking to add a floating plant to my tank again. I used to have water sprite & duckweed. The first eventually failed & I got sick of the duckweed (which had been a hitchhiker anyway). So i am looking for something new & for pros/cons to the basic low tech floating options. I am not a fan of anacharis or hornwart I don’t think (they don’t look to me like they should be floating plants). So I am more or less trying to decide between: dwarf water lettuce, red root floaters, frog bit and (maybe) water sprite again. I have honey gourami who I am sure would appreciate a return to some surface cover. My local shops have not had any of these when I have been recently- if that matters, so I will probably be ordering online. Thank you!