What floating plants which provide shelter for fish, also look good? I have some ? Salvinium? at the moment, which are lovely plants exept for the underneath which is all you can see!!
I'm a big fan of tiger lotuses. it's a bulb plant rather than a floater but it sends up leaves to float on the surface and provides pretty good cover.
Come to think of it, why don't I have any tiger lotuses in my tank. I pulled out mine a good long while ago when my tank was severely overgrown and my bichir was having trouble getting around because of the plants blocking his way.
anyway. it's a good plant I got my bulbs at wal mart. they grow pretty fast.
I'd be a bit worried about putting the duckweed type of plant in..doesn't it go mad and take over?