Toxic Algae in Your Florida Pond: How to Stop It Toxic algae in your Florida pond. Cypress trees, canna lilies, duckweed, eelgrass, and algae. Turtles lounging on the shore, and a white heron keeps watch. Sounds pristine and perhaps a somewhat rare scene in HOA communities, and business areas, right? Ponds covered with algae and… Continue reading Toxic Algae in Your Florida Pond: How to Stop It