Aristopet Bird Wormer Plus Syrup treats gizzard worm, threadworm, roundworm, caecal worm, gape worm and tapeworm in ornamental birds. This worming product is easy to use by simply adding the recommended dosage to your birds water. Its broad-spectrum formula eliminates six common types of worms, allowing pet owners to confidently and confidently care for their beloved birds. Plus, its simple application makes medicinal treatments a snap.