White fuzzy algae

chrisely24

Member
I did have the normal brown algae on the glass for a while (Running GFO and Carbon reactor) Now I have a fine white fuzzy algae on the glass.
It comes off easily with the magnet but what could it be?
 

novahobbies

Well-Known Member
White fuzzy sounds more like bacteria to me. Bacterial mats often look like this. I don't suppose you are carbon dosing or running biopellets, are ya?
 

novahobbies

Well-Known Member
Not if the white fuzzy is bacterial. Vodka dosing would make it worse, not better. Got a pic for us maybe?
 
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