User blog comment:Zerosinker/inital thoughts on my yet to be published homebrew chapter/@comment-36482717-20181213081600

I never heard the Wolves fought the T'au underwater- I'd've thought their furs'd get all wet. Agh, I do NOT envy THAT smell...

I think I've heard of one (joke) fan-made chapter obsessed with underwater stuff (Deep Ones iirc), but the ocean of M.3 Terra is large enough as is- I'm sure there's more than enough room in the Imperium for two in the Deep Blue.

Plus, Space Marines doing Marine Marine things is always nice.