Quick answer
Look for Conduit Crystal around the Alien Ruins and Alien Power Plant region, especially ledges and cliffs below the safer early-game depth range. Bring the Tadpole Depth Module and Sonic Resonator. Feedback Resonator currently asks for 2x Conduit Crystal, so mine a small upgrade stock and leave before the route turns into a rescue story.
Field notes for Conduit Crystal
This is not an early crystal run
Conduit Crystal lives in the kind of route where depth, cliffs, and return lines matter. If your Tadpole setup is shaky, prepare that first.
Mine for the next module
Feedback Resonator and other upgrades can ask for crystals, but that does not mean you need a full locker. Take the target count and a small spare.
Leave while the route is clean
The best rare-material run ends before the oxygen and repair margins feel dramatic. Mark the node and come back later instead of forcing a perfect haul.
Conduit Crystal route plan
Do not go before the Tadpole is ready
GamesRadar and PC Gamer both frame this as a depth-gated route. If your Tadpole cannot handle the deeper water, you are making the swim harder than it needs to be.
Use Alien Ruins as your anchor
Current reports place Conduit Crystals around the Alien Ruins, Alien Power Plant, Angel Comb area, and nearby ledges. Pick one landmark, then search up and down the cliff faces instead of sweeping the whole sea floor blindly.
Mine with Sonic Resonator
PC Gamer notes that the nodes are harvested by blasting them with the Sonic Resonator. If you reached the crystals but cannot break them, the route is not the problem. Your tool chain is.
Grab enough, not everything
Current reporting ties Conduit Crystal to tool upgrades such as Bioscanner and Feedback Resonator. Set aside 2x for Feedback Resonator, then add a small buffer for Bioscanner work. This is not a material you need to hoard on the first trip.
Pair the trip with nearby rare materials
GamesRadar points out that Celestine, Atacamite, and Troilite sit in the same late-route neighborhood. Do not turn the dive into a shopping spree, but note what you pass for the next run.
Crystal run card
Gate
Depth
Take the Tadpole deeper only after the module is installed.
Tool
Sonic
Find the node, then break it with the Sonic Resonator.
Use
2x+
Reserve two crystals for Feedback Resonator, then keep a small Bioscanner buffer.
Route checklist
| Bring | Why |
|---|---|
| Tadpole Depth Module | The crystals sit beyond comfortable early-depth travel, and hull damage ruins calm searching. |
| Sonic Resonator | You need it to mine the crystal nodes after finding them. |
| Beacon or route marker | Alien structures are memorable until you turn around twice in dark water. |
| Oxygen backup | Some crystals sit below or around ledges where you may leave the Tadpole briefly. |
| Empty inventory slots | You came for upgrade material, not a backpack full of random scraps. |
The crystal is not worth losing the route
If the water gets busy, leave the crystal and keep the vehicle. Conduit Crystal respawns in your plan faster than a wrecked route does. Mark the spot, come back with better oxygen, and make the second trip boring.
FAQ
Where do you find Conduit Crystal in Subnautica 2?
Look around the Alien Ruins and Alien Power Plant region, especially lower ledges, cliff faces, and the route toward the green pools.
What tool mines Conduit Crystal?
Use the Sonic Resonator. If the node will not break, check that you are using the right tool before changing routes.
Do you need the Tadpole Depth Module?
Yes for a sane route. Current guides place the crystals in water deep enough that the depth module should be part of the plan.
What is Conduit Crystal used for?
Current reporting links it to upgrades such as Bioscanner and Feedback Resonator. PC Gamer lists 2x Conduit Crystal in the Feedback Resonator recipe.