Pods in the tank?

[604reefer]

I was creeping on my tank in the dark and managed to get this on video. I can't tell if it's a good pod or a bad pod! It's got long feelers which leans me towards good based on the photos online... any thoughts?

I always seem to see cool stuff in the dark, 1st time for feather duster, 1st time for little red bug, etc.

https://youtu.be/uXMH7PVbzCs