What's that slimy stuff on the bottom of the lake? Golden brown algae

With golden brown algae, searching for answers leads to more questions

How to Fix Common Lake & Pond Problems

Aquarium Red Slime Algae Causes and Solutions

Torch Lake blues turn brown; Torch Lake Protection Alliance seeks water chemistry, brown algae analysis, Local News

What is That Black Stuff Floating in Sunset Lake?

7 KINDS OF POND & LAKE ALGAE - Lake Management Inc

How Red and Green Slime (Really) Could Swing Florida's Senate Race - POLITICO Magazine

Torch Lake Interlochen Public Radio

Is Algae Harmful to Humans and Animals? Aquatic Consultants

Headed to a lake or river today? Look out for blooming harmful algae! - Washington State Department of Ecology