Fast moving, flat pod?

[Nymz]

Got an order in today from Vivid and a few frag plugs had these guys on the undersides. They seem to be about the size of munnid isopods and aren’t near the corals themselves. I initially thought chiton at first but they move at pod speed levels, lol.

Any ID? I love diversity so I’m trying to figure out if I should save them before dipping the coral.

 

[miyags]

Acro eating flatworm??

 

[PokeFish]

could be flatworms

 

[Nymz]

Maybe this will be helpful. I’ve never seen flatworms or chitons move like that.

November 15, 2022

youtube.com

 

[WheatToast]

“Sand skater” isopod (Sphaeromatidae/Serolidae). These "pods" are harmless scavengers:

 

[Nymz]

Thank you so much Wheat! Glad I removed what I could before dipping the corals. These guys are pretty cool. In the tank they go.