Actually pretty easy to tame/knock out. Slap some cannons on a tek skiff, hit it's head a couple times (hitting other areas won't do torpor damage)and when it is knocked out, simply feed it some extrodinary kibble or meat and BOOM! You have yourself a giant space whale! Now mine some ambergris as ordance and build a tek saddle and you should have a fully functioning B-17 Carpet Bomber with gunner turrets. (You cannot breed them, so be careful!)

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