I just started this new tank a few days ago and started cycling it. Recently added aquasoil and a few plants (after weeks of quarantine and a bleach dip). The soil has settled today but some of the particles have stayed floating. I just saw this today floating among the particles. It looks like it was part of the soil but it’s like growing roots or something.
Any clue what this could be? Could aquasoil accidentally bring seeds of some kind?