Well I went one day without feeding the fish (of course the SAEs just keep nibbling algae anyways) and what does the angelfish do? Anytime I walk towards the tank it expects me to drop food in. After a few hours of me walking to the tank and its belly not filling up it looks at me then begins to slowly drift towards my plants...Yeah, it was trying to tear pieces off of my moneywort. I don't know if it was going to eat it or just tear it up in frustration. Now I am more reluctant to put in any of the "tastier" plants...unless I just feed the fish every day.