β€
10
π¬
7
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Hope itβs nothing serious
Yeah looks like sponges to me too. Super common in nanos
Is it hard to the touch or squishy?
Pineapple sponges. They are harmless. They pop up when tank is stable and doing good
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Kinda hard to tell from pic. Looks like pineapple sponges though
If that is what they are, how much should I worry about them?
Not at all. They are harmless filter feeders. They usually disappear over time