My fishing gear went beserk .Ended up having a big shop and going to belgium and italy buying tackle for a few years.How i wish i had bought a maggot farm thirty years ago.Although the amount of turnover is a lot less now,would of been a nice easy number.I worked on one as a kid that was owned by my mates dad.,When my mate died at 25 they were doing over two thousand gallons a week.A lot different now struggling to sell two hundred gallon