Fish-Pen (Penicillin) 250mg (60 tablets)

Vendor: Pet Supplies

Pricing

$39.99

Fish-Pen (Penicillin V Potassium) is an antibiotic that exerts a bactericidal action on gram-positive and some gram-negative bacteria in fish. This fish antibiotic is useful for control of some common bacterial diseases in fish, including diseases caused by bacteria such as fin and tail rot and Flexibacter infections.