What causes these bubbles

[anthonys51]

Have a dsb macro tank set up little less than a month

What cause these bubbles.
Also what is the fuzzy algae and do you know anything besides a fish that will eat it

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[mcgyvr]

Bubbles are nitrogen gas coming from the DSB process or from the algae releasing Oxygen as part of photosynthesis..

And the fuzzy algae is just a "hair algae" and the maroon algae on the rocks/with the bubbles is not algae by cyanobacteria

 

[anthonys51]

Yes I was going to guess all of those answer just wanted to be sure. Thanks


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