Broad-spectrum fish antibiotic in 500 mg tablets—effective against common bacterial infections in freshwater and saltwater aquariums.
| Brand | Fishbiotic |
| Manufacturer Number | BB-PEN-500-30 |
| Strength | 500 mg |
| Quantity | 30 tablets |
| Form | Tablet |
| Use | Aquarium use only |
| Target Organisms | Ornamental fish |
| Spectrum | Gram-positive & some gram-negative bacteria |
| Treatment Duration | 5-10 days |
| Dosage | 1 tablet per 20 gallons of water |
| Storage | Cool, dry place |
| Country of Origin | USA |