Click to expand Tap to zoom Equimax Paste 1 Dose Sold out $13.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Equimax is the FDA approved all-in-one dewormer that combines Ivermectin and Praziquantel to safely and effectively rid horses of all major internal parasites, including tapeworms, in a single dose. Equimax is as effective as Ivermectin against tapeworms, anoplocephala perfoliata.