The fuel so powerful, your biochamber will ask you to open a window.

Planet Pelagos gave you fermented fish. Noble. Practical. Slightly disappointing, like a science project that only feeds spawners.

Not anymore.

Introducing Surströmming — the premium organic fuel category for the discerning factory owner who looked at Gleba nutrients and said, "Yes, but what if it smelled like a crime?"

Why Surströmming?

• 10 MJ of fermented excellence per item. That's five times the ambition of ordinary nutrients, with 100% more Swedish energy branding.
• Powers biochambers, captive spawners, and every nutrient- or food-fed machine your modpack forgot to document.
• Renames Pelagos fermented fish to Surströmming, because you deserve a product name, not a lab note.
• Requires Planet Pelagos. We don't make the fish. We make the fish matter.

Side effects may include

• Happier biochambers
• Copper spitters eating like royalty
• Neighbors on Nauvis filing complaints
• Unshakeable confidence that your fuel choices are correct

Surströmming.
Feed the machine. Fear the aroma. Finish the planet.