This sweet little Ant Moat offers protection for your hummingbird feeders. When filled with water, this little cup forms a barrier that keeps ants away from the irresistible nectar of the hummingbird feeders. It has a 3/4 cup capacity that offers days of protection. Constructed of striking ruby red UV stabilized polycarbonate, the ant moat is durable and long lasting. The stainless steel hanging hook extends through the base of the Ant Moat to capture the feeder hangers. It is a reliable first line of defense against ants. The attractive coloration also coordinates with many Oriole feeder color schemes.