Ciguatera fish poison is a neurological toxin that can result in serious disease symptoms in people who eat fish from nearshore tropical oceans.  Ciguatoxin is produced by a microscopic dinoflagellate algae (Gambierdiscus toxicus) and passed up the food chain.

The dinoflagellate is eaten by herbivorous reef fish, which are in turn eaten by larger carnivorous fish, with each step concentrating the toxin. The geographic distribution of toxic fish is very inconsistent. It is not uncommon for fish from one side of the island to be poisonous while the same species from the other side of the island is safe to eat.

Ciguatera poisoning is a serious threat to public health and fisheries development along tropical and subtropical shorelines. As many as 400 million people live in these areas and many are unaware of the dangers of ciguatera fish poisoning (CFP). More than 60,000 people get ciguatera poisoning each year, worldwide. Predictions are for more CFP outbreaks as increased fish consumption drives worldwide trade, particularly exports from fish-rich tropical Island nations.

We regret to inform that we have discontinued manufacturing the Cigua-Check test kits. We greatly appreciate your support and interest in Cigua-Check. This site will remain online for informational purposes.