First Round (Bacterial Infection Treatment)

First Round fights bacterial infections with a triple threat compound of nitrofurazone, furazolidone, and methylene blue. First Round defense is formulated specifically for guppies and endlers. It is a broad-spectrum anti-bacterial combination used to control a wide variety of bacterial diseases. First Round defends against guppy and endler bacterial diseases such as fin and tail rot, open red sores, gill disease, blisters, and ulcers. For best distribution, mix dosage with a pint of water and pour evenly over the water surface of the tank.