Purina Flock Block Poultry Supplement, 25 lbs., 3003351-603 Kids This fish food floats for

This fish food floats for easy consumption

Manganese Hydroxychloride

Will work in most automatic feeders as a feed topper

added prebiotics and probiotics

Purina Flock Block Poultry Supplement, 25 lbs., 3003351-603 Kids This fish food floats forFlock Block Poultry Supplement, 25 lbs., 3003351 603 Product Details The Purina 3003351 603 Flock Block Poultry Supplement is a treat for laying hens and mixed poultry flocks. Made from whole grains, the poultry supplement provides nutrients and enrichment no matter the season. In the summer, this whole grain poultry supplement encourages natural pecking behavior, and in colder weather, it's a useful boredom buster to give birds a place to peck