Kordon Prevent Ich 16 OZ
Making a proper diagnosis is one of the biggest challenges facing the aquarist or pond keeper. Discovering the onset of an illness and determining the proper response is critical in the animal’s survival and errors are often made. These errors can be fatal. Prevent-Ich is a treatment composed of 100% organic ingredients. It’s broad spectrum of activity and lack of toxicity make Prevent-Ich effective without requiring a specific diagnosis. It stops parasitic invasions from getting started and in turn prevents many secondary infections.
Effective against Ichthyophthirius (ich) as well as many other protozoans, including Costia, Trichodina, Chilodonella, and in salt water Crytocaryon (saltwater ich) and Amyloodinium. Prevent-Ich helps fish avoid parasitic infections before they begin.
| Product Information |
|---|
| Brand: Kordon Llc |
| Size: 16 OZ |
| Active Ingredients: 100% organic |
| Target Parasites: Ichthyophthirius, Costia, Trichodina, Chilodonella, Crytocaryon, Amyloodinium |
FAQ
What parasites does Prevent-Ich protect against?
Prevent-Ich is effective against Ichthyophthirius (ich), Costia, Trichodina, Chilodonella, Crytocaryon (in saltwater), and Amyloodinium.
Is Prevent-Ich safe for fish?
Yes, Prevent-Ich is made with 100% organic ingredients and has low toxicity, making it safe for use in fish tanks and ponds.
Can Prevent-Ich be used in both freshwater and saltwater systems?
Prevent-Ich is effective in freshwater systems and has proven efficacy against saltwater parasites such as Crytocaryon.

Ava May –
I’ve used Prevent-Ich for several months in my freshwater tank. My fish have stayed healthy without showing signs of ich or other parasitic infections. It’s easy to add and seems to work well as a preventive measure.
Nathan Hamilton –
The product arrived on time and the instructions were clear. I noticed fewer fish showing signs of illness after using it regularly. It’s a good investment for long-term tank health.
Emily May –
My community tank had a few fish that developed ich last season. After switching to Prevent-Ich, no new cases appeared. I’m confident it prevents early parasitic infections.