blackworms in substrate

[paullism]

Hi

We fed our axolotls live blackworms today for the first time today. We found that the our axolotls loved them but quite a alot of them have got into our sand substrate. Only about 2cm of each worm is poking through the top of the substrate, so it looks like we have grass growing (just to paint a picture of what i mean) My question is are they going to cause a problem to our water ? Should I remove them or are they ok to leave them until we do our next vacuum this week ?


Thanks

 

[Otterwoman]

Many of my tanks have blackworms living in them, as long as there's not too many it's fine.