Brent you need a started culture add the boiled vegetable into some aquarium
water from a planted tank better squize the filter media from it in the
water to be sure.Also there are many availble started cultures sold in the
internet as well as systems to produce infosuria.I don't know if I can post
a web site here but if you write "live fish foods" in www.google.com many
sites will come up.
Antonis