Assuming you survived the Crashfish, you can harvest the yellow Cave Sulfur from his plant home. Click on it, and you'll be rewarded with one portion of cave sulfur. You'll hear the explosion when it finally detonates, leaving the plant safe to harvest.Īt this point, you just need to approach the open plant and look at the yellow substance inside. Use the seaglide if you've built one to get away quickly, or move around the caves so the ugly creature gets stuck on a rock. These angry little balls explode after a few seconds, and if you're too close to one, it'll knock off a substantial portion of your health. Immediately check to see where it's coming from, and put as much distance between you and it as possible. Once you get close to a sulfur plant, you'll likely hear a high-pitched shriek - that's the Crashfish getting territorial and preparing to charge at you.

| Joel Franey/USGamer, Unknown Worlds Entertainment Getting to the Cave Sulfur and Dealing With Crashfish This cheerful-looking fish will swim towards you and explode if you get too close to his sulfur. However, each plant also contains a Crashfish inside it who will try to defend its home to the death. | Joel Franey/USGamer, Unknown Worlds Entertainment Where to Find Cave SulfurĬave sulfur exists in the same area as your crashed pod, the colourful coral reef referred to as 'The Shallows.' However, you can't get to it without dealing with one of the most dangerous things there - the red, balloon-shaped 'Crashfish.'Ĭave Sulfur is found inside squat, brown sulfur plants found randomly inside the Shallows' claustrophobic cave systems, found simply by exploring the ocean floor for long enough. Getting to the Cave Sulfur and Dealing With CrashfishĬave Sulfur is found in 'Sulfur Plants' in the caves around your crashed pod.

Crystalline sulfur subnautica