Talk:Spawn IDs (Subnautica)/@comment-26293610-20160808003829

You can add to the EGGS list, Item Crashegg. Now you can have tame crash fish in your large aquarium, as well as use them for propulsion cannon ammo. :)

Also, though I don't recommend saving your game after doing it, you can spawn the plankton bloom cloud animation with "spawn bloom". Looks like a rotating 2D-branch cloud of illuminated specks.