Fish Bendazole (Fenbendazole)

The only source for pure fenbendazole. Other brands are only 22% active.


Fenbendazole is used as a worming agent in tropical fish and is extremely effective in both fresh and salt water environments. It has replaced levamisole (Discomed) since the fish do not build a resistance to it. Fish Bendazole works so quickly that you will usually see worms protruding from infected fish within an hour!

Packaging comes in 3, 12 and 36 individual packets

DIRECTIONS: Mix one packet with approximately four (4) ounces OF FOOD and let soak for 30 minutes.

Suggested Use: Can be used in a hospital tank for single fish or in main tank populated by fish only. Best used in combination with a fish antibacterial polymer to increase palatability and reduce loss of medication to water. treat for a 3 day duration with water changes and filtration between treatment.

Caution: For aquarium and ornamental fish only. not for human use. keep out of the reach of children. keep container tightly closed and in a cool dry place. not to be given to fish intended for food use.

1 Item(s)

per page

Grid  List 

Set Ascending Direction
  1. Main

    Fish Bendazole - Fenbendazole 250 mg Powder Packets (3 Count)

    Regular Price: $12.00

    Special Price $7.95

    This Fish Bendazole Powder (Fenbendazole 250 mg) comes in a 3 Powder Packet container. Fish Bendazole is used as a worming agent on tropical fish. It is effective in both fresh and saltwater environments.

    Available Sizes
    3 Packets of Fenbendazole
    12 Packets of Fenbendazole
    30 Packets of Fenbendazole

    250 mg of Fendbendazole 

    Learn More

1 Item(s)

per page

Grid  List 

Set Ascending Direction