The tank is only a week old no clue what this is never seen it before is it harmful? Kind of looks like eggs but it’s spreading everywhere and I’ve only seen it on the glass.

I have 3 tanks one old and two new and this is on both of them. Please advise 🙏

Posted by Special-Collar-6964

3 Comments

  1. mostly_sarcastic on

    A week-old tank needs to cycle. You’re harming your Betta and whatever else you have stocked….

  2. pickleruler67 on

    IIRC its a collection of tiny organisms and is seen in freshly started tanks. Most tanks need a fouple weeks to a month to establish a stable cycle and stuff like this pops up during.

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