I was thinking for a bit today about this and couldn't find anything on google. Has anyone tried feeding freshwater aquarium plants to the herbivores in their tanks? I am more specifically talking about tangs on this note.
If it worked it would certainly give me something to do with all the extra foliage my tanks produce.
Mebbid's Fishtopia: Various builds
"The simplest explanation for some phenomenon is more likely to be accurate than more complicated explanations." -Occam's razor