water hyacinth

No added copper

its easy-to-refill dispenser lets you get the job done in no time

Special small kibble size makes it easy for small mouths to enjoy

Our aquatic herbicides are effective in controlling multiple types of pond weeds

Woodstream CorporationHavahart® Critter Ridder® Granular Animal Repellent OMRI Listed® for Organic Use Recreation & Activities water hyacinthCritter Ridder is a blend of ingredients derived from three different hot peppers that immediately irritates an animals senses. These ingredients provide a dual action effect, repelling critters via smell and taste. This overwhelming and irritating sensation sends animals running. After a couple of unwelcome visits, the animals will avoid another unpleasant interaction with Critter Ridder and learn to stay away.