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· Registered
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Discussion Starter · #1 ·
Ecoregion Water Plant Leaf Natural environment

Water Blue Liquid Fluid Underwater

Atmosphere Plant Natural landscape Natural environment Grass

I had this pop up over night and it's had almost doubled in size every day phosphates and nitrates are low I thought it was hair algae at first but it's not stringy they look kinda like little feathers but grow in clusters until they mat up

· Administrator
21,014 Posts
OooooooPH.....first off welcome to TRT!
2nd.....sorry it's under these conditions.

Bryopsis pennata and B. plumosa
bryopsisfts2 300x225

It appears from what I can see blowing up your images to be Bryopsis.

This article will hopefully get you moving in the right direction....fingers crossed.
All the best,
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