Tetrodotoxin (TTX) is a naturally occurring toxin that has been responsible for human intoxications and fatalities. Its usual route of toxicity is via the ingestion of contaminated puffer fish which are a culinary delicacy. especially in Japan. TTX was believed to be confined to regions of South East Asia. https://poolsproductscanadas.shop/product-category/zodiac-cyclonic-leaf-catcher-parts/