These bubbles have started sticking around my tank for a week or two...I'm not sure what keeps them from dissolving? What causes this...?
algae..many of the surfaces of your tank will support algaes.Yeah they are definitely air bubbles, but why are they all of a sudden sticking to everything in my tank...? The aren't wade by the plants, they are floating all through the tank, but now they have started sticking to the glass, rocks, etc. I know they are not problem, just wondered why they stick around?