Kordon Ich Attack
Kordon Ich-Attack is an herbal treatment with multiple natural ingredients for elimination of external single-celled infections of fishes – whether protozoan parasites (amebae, ciliates or dinoflagellates), or fungal. The herbal formula is based on the unique use of patented naphthoquinones exclusively used by Kordon as the basic ingredients. Ich Attack has a broad spectrum of activity, lessening the necessity for detailed, accurate dosing. Ich Attack particularly directed against all external protozoan infections, including white spot disease (Ich) and as an effective external treatment of protozoans, dinoflagellates, and fungi. Equally effective in fresh and salt water – does not require water changes between treatments. SAFE FOR REEFS and LIVE ROCK.
| Key Features | Details |
|---|---|
| Active Ingredients | Patented naphthoquinones |
| Target Infections | Protozoan parasites (amebae, ciliates, dinoflagellates), fungi |
| Water Type | Freshwater and saltwater |
| Reef Safety | Safe for reefs and live rock |
| Water Change Required | No |
FAQ
Can Ich Attack be used in a reef tank?
Yes, Ich Attack is safe for reefs and live rock.
Does Ich Attack require water changes during treatment?
No, Ich Attack does not require water changes between treatments.
Is it effective against white spot disease?
Yes, Ich Attack is particularly effective against white spot disease (Ich) and other external protozoan infections.

Joseph Campbell –
Used Ich Attack on my freshwater tank with a severe white spot outbreak. The treatment worked quickly and the fish showed improvement within 48 hours. No need to change water, which made the process much easier. Safe for my live plants and rock too.
Una Robertson –
Tried this after a few fish developed white spots. It cleared the infection without harming the other fish or coral. The instructions were clear and the product dissolved well in the water.
Keith Harris –
Great product for both freshwater and saltwater tanks. My saltwater tank had a dinoflagellate issue and Ich Attack resolved it completely. No side effects on the reef community.