Fish & Bird Antibacterials

Metronidazole for Fish: Hole-in-the-Head, Hexamita and More
Metronidazole for fish is used for anaerobic bacteria and protozoa such as Hexamita. Learn the signs, the products and why water quality comes first. Read more...
Aquarium Antibiotics: Choosing and Using Them in Your Tank
A practical guide to aquarium antibiotics: when to treat, hospital tank vs display, protecting the biofilter, and choosing capsules or powders by tank volume. Read more...