Conduit Crystals are essential for enhancing tools with the Feedback Resonator or Bioscanner upgrade in Subnautica 2. Players need five crystals for crafting, and they can be found primarily beneath the Alien Power Plant and on ledges near alien structures. Each crystal node resembles coral and requires the Sonic Resonator for harvesting. An additional crystal is located below the first, within the crater of the Angel Comb. Heading northeast from the Angel Comb and following the purple tube down the ravine leads to two more crystals on the right, near luminescent green pools. Players can also scan the Feedback Resonator at this location.