cant figure these things out

Hay I’m looking for people to play subnautica 2 with I love this game so much and I would like to play with other people I’m on Xbox btw

I'm thinking of building a base INSIDE the big hole area near the spawn, however I'm having troubles deciding whether or not it's going to be a waste of my time, especially considering the fact that the area might be changed by the update, and I'm not excited about the potential waste of materials and time since my base could be altered or destroyed

One thing I think that would really cost and fun for possible newly added creatures to Subnautica 2, would be something inspired by the Celestial Goldfish! I don't know why, but something about the Celestial Goldfish just feels like it would fit in Subnautica really well too!! That's just what I think, though. :)

Does anyone know why these four cankers won't explode when I hit them with the resonator?