No idea what these are

[Rene42]

I was getting ready to clean my tank and noticed these things on the thermometer. Any idea as to what they and are they bad? They look like baby bristle worms

 

[BamboozleBean]

Yeah looks like baby bristles.

 

[Rene42]

They are gone. I got them out. That is weird though cause I haven’t added anything new to my tank for awhile.

 

[Gtinnel]

They are gone. I got them out. That is weird though cause I haven’t added anything new to my tank for awhile.

Assumimg they are bristleworms, which I also agree they are, you probably have way more than the ones on your thermometer.

 

[king aiptasia]

They are gone. I got them out. That is weird though cause I haven’t added anything new to my tank for awhile.

Poor little worms