Subnautica Biomes

Could you please accept Bulb Zone for Koosh Zone and Crater's Edge for Dead Zone?

This is outdated, "koosh" zone didn't make it past developmental period before being changed, and the dead zone isn't its actual name as it is not capitalized in the PDA message:

Warning: Entering ecological dead zone. Adding report to databank

There is also no DLC and the only arctic biome is in below zero and as rocks and ambiance in the game files