color of sandy beaches

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flintech
Posts: 27
Joined: Wed Jun 08, 2022 11:18 pm

color of sandy beaches

Post by flintech »

My sand's changing color - reddish brownish. Is that a good thing or not?
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wolfsong
Posts: 3
Joined: Thu Jun 09, 2022 3:02 am

Re: color of sandy beaches

Post by wolfsong »

Could be Rhodophyta, that's not good news, it's essentially red algae.
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fleeton
Posts: 194
Joined: Mon Jan 10, 2022 6:00 pm

Re: color of sandy beaches

Post by fleeton »

Got a couple pinned topics on Cyanobacteria.
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