Inverts acting like ants on glass

Hello reefers, see video links, i have these small creatures walking around my glass for few months now , thus i decide finally to try to find out who they are and if they should be welcome or not. Thanks to all for sharing your experience and knoledge
Here is the link

http://youtu.be/hilXnVJdsLs

 

copepods maybe?

 

+1, most likely and harmless.

For further ID: Hitch Hiking Copepods, Isopods and Amphipods

 

so maybe its time of a dragonet soon

 

Naw,

Judging by the appearance of your rock your tank is way too young to consider one. Mandarins eat hundreds of copepods a day and will quickly wipe out your existing population.

If your heart is set on one get one that is already trained to eat frozen and or pellets... witness the fish eating if possible.

 

Agreed...a mandy would wipe out pods at that density in a day easily.

 

Thx , i totally agree , will wait