Kayin1470

A strange looking spore type thing has appeared on my fake plant, it resembles, somewhat, a red sea urchin I suppose, it's on the edge of my fake plant's leaves. What is this stuff?

Kayin1470

I assume it's some sort of algae, but I didn't know algae could look this complex without a microscope, any feedback would be nice.

Shawnie

a pic would be great because in a FW tank, ive never heard of "red blossoms" growing