tiny specks crawling on glass

I have very tiny critters crawling on my glass.Is this normal?I would post a pic but they looks like grains of salt. They are very active and don't seem to be hurting anything.

 

1 Krabby patty please.


They are probably pods. They will be eaten by your fish, usually

 

+1

yes possible isopods or similar--often more likely to be present in a newly established tank

 

you guys are fast.I do have a refugium is full of them so it"s a good call. Just noticed they and was wondering thanks alot this place is great

 

iso pods, hydroids or teeny tiny starfish.

 

Spongebob,

Here's a link to a good ID guide for your hitchhikers...just find the pic that matches your critter:

Hitchhikers Guide to Your Aquarium