Okadaic acid (OA). produced by dinoflagellates during harmful algal blooms. is a principal diarrhetic shellfish poisoning toxin. This toxin poses a potential threat to bivalves with economic values. https://www.diegojavierfares.com/save-now-Caire-SeQual-Eclipse-Battery-Cartridge-for-Eclipse-3-5-Concentrators-top-grab/