Anaya asked in PetsFish · 4 weeks ago

Weird film in betta tank?

Recently got a betta and performed my first partial water change. A couple of hours later these weird film(?) spots developed at the top of the tank. Any ideas what could cause this? Kind of hard to see in the pic but it’s a bunch of little semi transparent white spots (not bubbles).  

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  • Raven
    Lv 5
    4 weeks ago

    I see it, my betta tank gets it too. I don't know what it is either. If you place a paper towel on the water surface, then drag it across the water by one end it will pick up a lot of that stuff.

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