Didymo is a non-toxic algae that appears slimy but feels like wet wool.

Name: Didymo is a non-toxic algae that appears slimy but feels like wet wool.
Uploaded: 2026-08-19T17:06:21.000Z
Duration: 1 min 12 s
Channel: Idaho Statesman
Description: Didymo is a non-toxic algae that appears slimy but feels like wet wool. It forms a dense mat over rocky-bottom streams and rivers, disrupting habitat for many invertebrates and fish.

Didymo is a non-toxic algae that appears slimy but feels like wet wool. It forms a dense mat over rocky-bottom streams and rivers, disrupting habitat for many invertebrates and fish.

By Idaho Statesman

Published August 19, 2026

From the Local News community. Local news in and around Boise, Idaho

Posted in Local News. Local breaking news in and around Boise, Idaho

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