In this guide, you will come to know where to find the Bioreactor Fragments in Subnautica.
Starting from the coral tube sticking up out of the water, you will need to head about 2 bumps to the right of southwest until you reach a small-sized wreck in the grass plateau biome.
It is recommended to have a sea moth, a sea glide, a high capacity O2 tank, and you will need a scanner. The only threat you’ll encounter is the sand shark which you can easily kill with the knife or outrun/avoid.
You will need to look outside the wrecks and on the seafloor as you go throughout the grassy plateau for bioreactor fragments.
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After that, you have to start from the first wreck and head northwest or 1 bump to the right of northwest until you reach a large wreck.
Starting from the coral tube, you will need to make your way between southeast and south until you reach a scattered wreck in the grassy plateau.
Once you finish searching the scatter wreck, you have to start from it and head between southwest and west until you reach another wreck.
