gotta question about mold???

[bennett]

I have been doing regular, every other day w/c around 30-50%. and the water is sparkling. but, I have a substance on the suction cups of my heater that looks like a white mold. It isn't present anywhere else in the tank ??? Is it mold? Is it harmful? How should I treat it? All fish seem unphased by it, just noticed it this morning. Let me know what you think.

Happy Thanksgiving!!!!!

[ronrca]

Is it white, slimy perhaps a little fluffy?

How long have you had your tank setup? Where are the suction cups located, near the top of the tank or bottom?

Almost sounds like a bacteria growth of some kind! I dont think its harmful! Just wipe it up and vacuum! ;)

[jeff cannons]

Hi Bennet its totally harmless it happens too mine now and again just remove them and give it a wipe off .....................