Algae on glass.

[beatboxbob]

Hi I have built my own uas. Problem with algae growing on glass of the tank. Is this an unavoidable negative for up flow scrubber's??

[SantaMonica]

Welcome from UK.

It is not a problem. As the scrubber growth gets thick it will brush the glass clean a bit. Or you can slide it sideways on the glass. Or just scrape it up when you lift it out of the water.

[beatboxbob]

OK thank you.