Hi there, looks like you have a fresh spawn!
I just had two pairs of mine spawn and it can be a lot of fun to raise the fry.
So what you see are not bubbles, but they are eggs. If you want some pointers or advice as you go, please post water parameters and temperature. Do not do any water changes right away until we review your parameters. Most important are of course ammonia and nitrites, nitrates will only matter if they are too high. Most people will not want to disturb the eggs or fry until free-swimming unless absolutely necessary.
Keep an eye on the eggs and the parents. The parents should be "fanning" the eggs and if any turn white they may grow fungus on them. It also looks like they are on the side of the tank. If you have something else you know is inert, like a plain terracota pot you can put upside down or some other decoration you can put in the tank that will help them as they will tend to move their eggs at one point or another. Mine moved them to the bottom of the tank at some point as they had no other place to put them.
It may also be time to get some brine shrimp eggs preferably to hatch or at least some decap bbs. I got mine at the LFS
Good luck and have fun!