Pro-Sweet Liquid Feed is a great choice for hobby beekeepers! Unlike sugar water, Pro-Sweet has both binomial (bees treat these like nectar) and monomial sugars (bees treat these like honey), so it not only stimulates the bees but helps them put on weight. Pro-Sweet won’t crystallize or ferment like sugar water, plus there is no more going through the check out line with a cart full of sugar or making a mess of your kitchen! Available in 2.5 gallon and 5 gallons, 5 gallon buckets will be charged $ 10.00 for a bucket. Return your bucket.