Reddish-brown alga

Reddish-brown alga

Observation - Reddish-brown alga - Southern Africa. Description: Reddish brown alga that forms soft jelly-like balls under the water, as well as a film on the surfac

Reddish brown alga that forms soft jelly-like balls under the water, as well as a film on the surface of the water. It has developed in the last 2 weeks or so, and appears to be coming from a farm upstream. The owner has never seen it in his stream before.