API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle

Use whenever bettas exhibit signs of bacterial disease, such as frayed or torn fins, red ulcers or slimy patches.

Add 9 drops per pint or 18 drops per quart of bowl or aquarium water. For larger bowls or aquariums, add 1/2 teaspoonful per U.S. gallon of water. Repeat dose daily for up to 7 days, and then make a water change. Treatment may be repeated if necessary.

For tropical fish use only.

Many disease symptoms will be clearly visible, such as white streaks, lesions, protruding eyes, and other unusual marks or spots on your fish. If you suspect your fish has a disease, it will fall under the categories of fungal, parasitic, or bacterial. One way to diagnose is by matching fish symptoms to the description of a wide range of API medications, which include treatments specific to Ich disease, Betta fish, and various common symptoms (hole-in-the-head, eye cloud, fin & tail rot, etc.)

This medication is perfect for wounds, ulcers, mouth fungus, and fin & tail rot, but will not treat popeye. For popeye treatment, API MELAFIX is recommended.

This medication is designed for use with tropical fish only, and may cause harm to your snails.

Instructions state to add 9 drops per pint, or 18 drops per quart, of aquarium water. For larger bowls or aquariums, add ½ teaspoon per U.S. gallon of water. Repeat dose daily for up to 7 days, and then perform a water change.