The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
It depends on what kind of goldfish you have .... single tails like comets will eat just about anything .... OTOH, my fancies don't appear to be eating any live plants I've tried .... they like their veggies cooked!
This is the "safe" plant list from goldfish paradise forums:
I thought so too .... and some others had also comment on that in the attached posts on that thread.
But I've also read in some goldfish books that Anachis is good with golds. I think it grows so fast that golds have a hard time eating it all .... but that would depends on the size & number of fish you have & how hungry they are!