The 699760 30K Fishbiotic Amoxicillin is a highly effective bacterial antibiotic that is specifically designed for aquarium use. It is capable of treating a wide range of bacterial infections, including those caused by gram-positive and gram-negative bacteria, as well as pathogenic bacteria. This medication is particularly useful for treating infected eyes, fins or tail rot, skin ulcerations, pop-eye, columnaris disease, and gill disease. With a size of 30 CT and a strength of 500 MG, this Fishbiotic Amoxicillin is a reliable and convenient solution for maintaining the health of your aquarium.