HELP - need ID on music video!!!

I need help to find a music video I saw once... it had an army fighting these electric blue insect-like space aliens. They were floating in the air. Almost looked like deep-sea invertebrates. Bioluminescence? Anyone help?

Name your top 5 bands. I'll start.
1. Mastodon
2. Rhapsody of Fire
3. Testament
4. Nightwish
5. AleStorm