Fleas ???

[nicole69420]

Today I noticed something (or should I say things) in my tank. They looked like little tiny fleas and they are on my sand. I first noticed them on a piece of sea weed I put in there for the Mandarin to eat. What are they ? Are they bad ? If so, how do I get rid of them ?

 

[Fluff]

Sounds like copepods. They are good, your mandarin will love them.

 

[melosu58]

They are pods