Breadmold in my tank?

[Anonymous]

Yeah, got what looks like black breadmold in my tank. It's growing in two spots, on the glass in a corner, and on the stalk of my toadstool. It rubs off really easily. I haven't found any references to any fungie that look like that. Anyone know if I should be worried about it or what to do?

NH3/NO2/NO3=0
SG=1.0255
Temp=79-82
58gT/20gR/8gS

 

[flabrew]

sounds like blue/green algae not a true algae but a bacteria can be treated with merycin1 or starved out do a large water change and dont feed anything until gone or ignore its not always a problem