Does anyone know what algae this is? It’s covering my top half of my rock. I’m thinking diatoms but not sure.
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Hard to tell from these pics. Can you send some with white on, please?
still hard for to tell for sure. Sorry for my old eyes. I can't tell if the coloration is due to the lights, or it may be cyano.
This better?
It brown ish. Won’t blow off with turkey baster and won’t come off with tooth brush easily.still hard for to tell for sure. Sorry for my old eyes. I can't tell if the coloration is due to the lights, or it may be cyano.
Its chrysophytes and is a slimy, fuzzy algae that is photosynthetic that loves light. To remove it, it is best to remove the rock first and clean the algae outside of the tank in a container of tank water by scrubbing with a firm toothbrush or automotive detail brush.Does anyone know what algae this is? It’s covering my top half of my rock.