You don't need to build a pen to tame, I just tamed my first thanks to the tips on here. Just wait and check the traps that have salmon near and when the basket says pick with salmon (words to that effect) pick it up and you've tamed a salmon! Thank you 😘
Tamable using fish baskets from aberration. They seem to flee from the baskets once placed. It is a good strategy to pen then in with fence foundations and walls, or kite them to a pen. Place your basket on the other side of the wall and catch.
There are 3 different types of salmon in the game regs,ab version and the x version on gen1 they all have the same taming mechanic by putting a fish basket down and waiting for the prompt to catch it appears
I killed these guys with ez just taame a icthy and craft saddle(or just do quest tame ichty when its tamed free saddle) And kill em ez imma tell one more time tame icthy put on saddle ride icthy and KILL THESE BAD BOYS BABY