What in the hell is this thing?

[Coasting]

This is in Shark Baits tank. Red has a very large colony of Red Rili shrimp that have outsmarted him. He wouldnt be able to catch these disturrbing bugs.
Ive been flushing them after murdering them with hot hot tap water.

[SeaHorse_Fanatic]

Yup, best to eradicate these predatory juv. bugs before they eat your tank's livestock for supper. Not knowing exactly what type of dragonfly or other species it is, makes it unsafe to release them into the wild cause they can cause a lot of harm to the local aquatic fauna as an invasive species.