Very nice angelfish setup.... my wife said no, so I won't be doing one.:-(All this angelfish talk of late prompted me to go searching for some photos of habitat and biotopes, and in doing so I came across an incredibly lovely video of a habitat aquascape for angelfish (and corys). Have a look, I think it may help to explain what we have been going on about with groups. Here's the link, I started a thread so others could enjoy it too. And learn, because it is very instructive.