Marimo bubbles
 

So this week I bought a 6 foot long light to put some of my plants under, half of it for a 10 gal and 4 to 6 bettas in bowls( big bowls..2gal)
Well the marimo balls are soooo happy they are making littles bubbles like crazy!! I was curious about the content of these little bubbles, could it harm my bettas?

Thanks

marimo balls are an algea therefore a plant ....bubbles = o2

:roll: I'm so silly.

Thanks

If your marino ball is producing oxygen like that, it can only help the fish.