Fish Zole Forte 500 100 Pet Supply. Pet Supply » All Pet Products » Tropical Fish » Health Care Supplies Tropical Fish • Supply Food Tropical Fish • Ponds / Aquariums Tropical Fish • Treats Fish Zole Forte 500 mg x 100 ct buy bestselling pet products, supply find reviews, ratings, prices List Price: $30.99 You Save: $0 [ + Zoom ]   [ Buy Now ] Pet Products : Usually ships in 1-2 business days Fish Zole Forte 500 mg x 100 ct Customer Reviews   1     2   ♥♥♥♥♥ Didn't work for my sick fish, BUT... While I have seen good reviews for this product, it did not work for me on the fish that was really sick. But it's my own fault... I had a 3-yr old Pleco that had an internal infection for over a month. I tried other meds like Maracyn and Maracyn II, which didn't work. So I finally decided to try Fish Zole. But the Pleco died seven days after treatment began. I still give this product a 4 because I can't blame this product for not working because the fish was sick for quite sometime... BUT I DID WANT TO MENTION that the Pleco was in a community tank with many other fish for sometime, so I used this product to treat the entire tank for approximately 6 days. It's been a month, and I haven't lost any other fish. So this product did not seem to be too stressful to the other fish (since it's generally better to treat only the sick fish in a quarantine tank as to not stress your healthy fish).   1     2   Non User