Hydra?

[Nm1]

I have small white wiggling little structures attached the glass of my 210g fresh water. Recently completed cycle , ammonia 0, nitrite 0 and nitrate 5. Trying to identify the invaders look like copepods. Any ideas?

 

[tlindsey]

I have small white wiggling little structures attached the glass of my 210g fresh water. Recently completed cycle , ammonia 0, nitrite 0 and nitrate 5. Trying to identify the invaders look like copepods. Any ideas?

View attachment 1372807

Hard to clearly see on the pic but Hydra look like tiny anemones.

 

[kno4te]

I’d guess hydra as well but pics aren’t that clear. Scrub and siphon. Remove any left over food and try not to overfeed.

 

[duanes]

Here's a video on Hydra
2:25Freshwater Aquarium MONSTERS! The Hydra
Now one on Copepods
0:39Freshwater copepods