These are mysid in the sump, right?

[tjhammer]

150g sump with tons of macro, 2 year old tank.

Am I correct that the ga'thousands of little creatures in this video are mysid that have populated in the sump? Or some other zooplankton?

https://youtu.be/NEmqmmlmqcQ

[Mandarin_Jake]

Correct on the Mysid. Awesome live food. Just quick little buggers

[Radioheadx14]

I wish I had mysid...

[RadagastWizard]

What kind of live rock did you use?

[rogeragrimes]

Is it OK to leave aiptasia in your sump? I've always been worried that it would help them spread to the DT.