Koi Medications

Educational medication notes for koi & goldfish — produced by Aqua Meds

Medication notes that don’t read like a sales page.

This site exists to explain what common koi pond medications do, what they don’t do, and how experienced keepers think about treatment. Products from Aqua Meds are referenced when relevant — but education comes first.

Featured medications

Formalin + Malachite Green (MG&F)

Coming next: practical guidance + why formulations matter.

Planned

Flubendazole

Flukes, life cycles, and why repeat timing matters.

Planned

Praziquantel

Another fluke tool — generally easy on fish and filters.

Planned

Oxolinic Acid

Antibiotic use: when it helps, when it doesn’t, and how to avoid dumb mistakes.

Planned

Nitrofurazone

Old-school external infection tool — useful when used correctly.

Planned

Kanamycin

Systemic antibiotic considerations and responsible use.

Planned

Ulcer treatment (TBD)

Coming later — likely a protocol page more than a “one product” page.

Planned