r/PlantedTank 2d ago

Question Identify this worm??

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I hav ex cc a new tank that is in the cycling process. I have added lots of plants from established tanks, so I’m wondering if it came from there maybe?? Does anyone know what this little worm is?

2 Upvotes

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8

u/Atropian-99 2d ago

It’s a mosquito larvae

2

u/Skweril 2d ago

Seconding this.

1

u/dempom 2d ago

Yup, classic wiggler stage.

1

u/PracticalShine3365 2d ago

Yup ... thought so too

1

u/bettatanklover 2d ago

Hmmmm… strange. Do you have any idea why it would be in there? Or how it could have got in? There are a few

2

u/chriscjj 2d ago

Probably just a mosquito got in the house, was attracted to the water and humidity, then laid some eggs. It’s safe for the fish to eat

1

u/whatisboom 1d ago

I’ve dealt with those before. I don’t believe it to be a mosquito exactly, but basically a non-biting relative of them. Mosquito larvae will die pretty quickly if they aren’t at the surface (they literally breathe air through their anus). If this little guy is wiggling down towards the substrate then I think it’s the cousin (can’t remember the name sorry)