Donโt be surprised if you pull up a Megโs Spine in Roblox Fisch โ and yes, that is the spine of a Megalodon. Itโs crazy what youโll find, from Treasure Maps to Magic Thread, too. But like everything you find in Fisch, it all ultimately serves a purpose, including the Megโs Spine, other than for showing off to your fishing buddies. What is it for? Is it valuable? Short story long: You should hold onto them!
Roblox Fisch: Where to Get Megโs Spine & What Itโs Used For
Iโll spare you the mystery now: a Megโs Spine is specifically used for crafting fishing rods in Roblox Fisch. Not all crafted fishing rods in the game use a Megโs Spine; in fact, only one fishing rod recipe has it listed, out of 10.
Naturally, itโs used for crafting one of the best craftable fishing rods in Roblox Fisch, and thatโs the Rod of the Forgotten Fang. You need two to craft it, and after that, youโll never need any anymore. Of course, the problem is actually finding a Megโs Spine to begin with.

Luckily, the where is pretty simple. Itโs all about location, location, location. To find Megโs Spines in Roblox Fisch, you need to be on Ancient Isle. As long as you have a functioning boat, even the little rowboat, you can get there.
I recommend turning your POI (point of interest) setting on. That way the Ancient Isle will show up on the HUD. You can do that by selecting Menu at the top, then enabling POI Headers under the User section.

Be careful as you approach Ancient Isle; hazards will appear until you reach the shores. Once youโre safely there, equip a fishing rod with a high Luck stat. Even something as cheap as the Lucky Rod, and start fishing.
You donโt need special bait or any specific spot; as long as youโre fishing around the Ancient Isle, whether thatโs the ponds inland or the oceans along the shores, youโll eventually catch a Megโs Spine in Roblox Fisch.