Fish Antibiotics Sulfamethoxazole

Fish Sulfamethoxazole is a broad-spectrum and non-prescription antibiotic designed to exert powerful actions against gram-positive and gram-negative bacteria that cause diseases in fish.

At FishAntibiotics, we sell high-quality fish sulfa antibiotics at affordable rates. Our fish antibiotics are a useful addition to your fish health manager box that helps to keep your aqua friends happy and healthy. Midland Vet Services and Kraft Drug manufacture all our fish antibiotics. Our associated brands have been in the market for years and know how to maintain the quality of products. At FishAntibiotics, you can find;

Fish antibiotics Sulfamethoxazole are intended only for aquarium and ornamental fish, not human consumption.


Fish Sulfamethoxazole antibiotics treat some bacteria-associated diseases in fish such as Gill Diseases, Aeromonas, Pseudomonas, and Mycobacterium.


One Sulfamethoxazole capsule or tablet of 960mg can treat 40 gallons of aquarium water. You’re required to change the partial aquarium water between treatments and repeat the medication in 24 hours. We suggest extending medication baths for a minimum of 5 days and not more than 10 days.

Why Should You Buy Our Fish Sulfamethoxazole Antibiotics

  • All our fish antibiotics are USP graded and manufactured in the USA by the world's famous brands- Kraft Drug and Midland Vet Services.
  • No prescription is required for our fish Sulfamethoxazole antibiotics
  • FishAntibiotics takes only 1 day to ship your order and offers same-day shipping if you place your order before 2 p.m.
  • We have a wide collection of products, making us one of the top places to buy fish antibiotics online.

Get in touch with FishAntibiotics' customer support team if you need further information about our fish antibiotics.