The following information and data is provided as a reference for dosing common aquarium treatments. Always be sure to have identified the possible illnesses before using medication. The following is only a reference, and is not necessarily accurate information for your specific aquarium or stock. Follow the administration instructions provided with any medication.
DO NOT use any medications without first understanding what they are for, what they do, and how safe they are to use in your tank. Some stock are especially sensitive to medications.
In General, the following may be useful, but do not attempt treatment without a proper diagnosis or understanding of the drugs in question...
Proflavine Hemisulfate - Treatment of External Lesions - 20 ppm for 30 minutes
Nifurpirinol (nitrofurazone-furnace) Baths are an option for vibrios infections - 10ppm active ingredient for 1 hour
Quaternary Ammonium Compounds - Can be used to treat Mycobacterial gill infections - 1 to 4 ppm for 1 hour
If other compounds are not available, 500 ppm Copper sulfate dips for 1-30 minutes could be useful.
Kanamycin Sulfate is effective against gram-positive and negative bacterial infections. Treatment for Aeromonas, Vibrio, Flexibacter, and Mycobacterial infections, as well as various other infections.
NOTE: Dry medication may be mixed into dry foods using fish oil as a binding agent.
Dosing of medication in gel foods should be carefully determined before being added to mix. All medications vary in dosing requirements. Be sure to do your own research on orally administered medications and gel foods prior to use if using this method.
a. Intensity of Infection represents the average number of Hexamita in four 100x fields.
b. Control 1 represents the average Hexamita count in the water change group (not measured on day 4).
c. Control 2 represents the average Hexamita count in the no water change group (not measured on day 4).
(Chart from: “A Comparison of Metronidazole Treatments for Hexamitiasis in Angelfish” - https://www.vin.com/apputil/content/defaultadv1.aspx?id=3981436&pid=11108&print=1 See #48 in References for full citation)
This chart shows the effectiveness of medicated gel foods when used and prepared properly against internal infections. In this case, hexamita, with medicated feed using Metronidazole and the above recipe.
Above Chart From: Advances in Parasitology, 2017 See #98 in REFERENCES for full citation.