Fish Mox 500mg contains amoxicillin, which is a type of penicillin-based antibiotic1. While it is similar to human amoxicillin in terms of its active ingredient and dosage, it is specifically formulated for fish and is not regulated for human use. Using fish antibiotics for human consumption is not recommended due to potential risks and lack of regulation. If you need antibiotics, it’s best to consult a healthcare professional to ensure you get the appropriate medication and dosage.