Fisch: How To Get Glimmerfin Suit Level 1 & Upgrade Your Submarine

In Roblox Fisch, Mariana’s Veil is a deep underwater region with five dangerous trenches that take anglers further into the ocean depths. To survive down there, you will need a powerful submarine and the right gear—starting with the Glimmerfin Suit Level 1 and the Submarine Heat Upgrade.

The first stop in this perilous journey is Volcanic Vents, where you must upgrade your watercraft before progressing deeper. This upgrade will make your submarine heat-resistant and grant you the Glimmerfin Suit Level 1, allowing you to fish in the molten lava pools of the vents.

🔥 Here’s everything you need to know about unlocking these upgrades and advancing in Mariana’s Veil!

Fisch: How To Get Glimmerfin Suit Level 1 & Upgrade Your Submarine
Fisch: How To Get Glimmerfin Suit Level 1 & Upgrade Your Submarine

🚢 Step by Step Guide to Get the Glimmerfin Suit Level 1

The Glimmerfin Suit Level 1 is essential for surviving in The Volcanic Vents. This protective suit is automatically rewarded after you complete your first submarine upgrade in the Mariana’s Veil.

🎯 All Steps to Unlock the Glimmerfin Suit Lvl 1:

1️⃣ Find the Submarine Shipwright at Volcanic Vents.
2️⃣ Gather the required materials:

  • Lava Crystal 💎 (Harvested from glowing magma rocks)
  • Blisterback Blenny 🐟 (Caught in the lava pond)
  • Infernal Iguanafish 🦎 (Caught in the lava pond)
  • Inferno Hide 🦑 (Caught in the lava pond)
    3️⃣ Deposit the materials at the Volcanic Vents Upgrade Station.
    4️⃣ Complete the upgrade to receive:
  • 🔥 Submarine Heat Resistance Upgrade
  • 🎽 Glimmerfin Suit Level 1

Once equipped, this suit protects you from intense heat and allows you to fish in lava—a crucial step toward advancing deeper into Mariana’s Veil!

Also Read: Fisch: How to Complete the Dr. Finneus Quest & Get Free Rewards

Fisch: How To Get Glimmerfin Suit Level 1 & Upgrade Your Submarine
Fisch: How To Get Glimmerfin Suit Level 1 & Upgrade Your Submarine

🔥 How to Get the Required Materials for the Upgrade

🔹 Lava Crystal (Mining Magma Rocks)

💎 Where to Find It:

  • Look for glowing magma rocks around Volcanic Vents.
  • Drill the rocks multiple times to break them.
  • Lava Crystals don’t drop every time, so keep mining until you get one!

🐟 Blisterback Blenny, Infernal Iguanafish & Inferno Hide (Fishing in Lava)

🔥 Where to Find Them:

  • Head to the lava pond in the center of Volcanic Vents.
  • Fishing works just like normal—cast your line into the lava!
  • You DON’T need a Magma Rod—any rod will do!

💡 How to Find the Lava Pond:

  • Go south from the Shipwright’s location.
  • Turn west once you hit the cave’s end.
  • Be careful! Volcanic eruptions from the rocks can kill your character.

Check: Fisch Ashfall Bestiary Guide – How to Catch All Limited-Time Fish


🛠️ How to Upgrade Your Submarine for Heat Resistance

Once you have all the materials, it’s time to upgrade your submarine so it can withstand Volcanic Vents!

🎯 Steps to Complete the Heat Upgrade:

1️⃣ Go to the Volcanic Vents Upgrade Station.
2️⃣ Take out each required item from your inventory.
3️⃣ Drop them on the podiums (Press ‘E’ to place them).
4️⃣ Confirm the upgrade!

🔹 After completing the heat upgrade, you’ll unlock:
A heat resistance boost for your submarine 🚢🔥
Glimmerfin Suit Level 1 🎽

Now, you’re ready to advance deeper into Challenger’s Deep, the second trench of Mariana’s Veil!

Also Read: Fisch: How to Catch All Abyssal Zenith Fish in Mariana’s Veil Update


Set Your Spawn Location in Volcanic Vents!

Want to save time gathering resources? Change your spawn location to Volcanic Vents by:
1️⃣ Visiting the Innkeeper 🏠
2️⃣ Paying 35 in-game money 💰
3️⃣ Respawning directly at Volcanic Vents!

This makes farming Lava Crystals & fish much easier—without having to travel back and forth!


Now that you have got the Glimmerfin Suit Level 1 and submarine heat resistance, you can handle the extreme conditions of Mariana’s Veil and push forward!

🔹 What’s Next?

  • Head into Challenger’s Deep 🌊
  • Upgrade your submarine further for deeper trenches 🚢
  • Complete your bestiary for Mariana’s Veil 📜

Do you think Volcanic Vents was tough? Challenger’s Deep is even harder! So gear up, upgrade wisely, and prepare for the next adventure! 💪🎣

Also Read: Roblox Fisch Codes (February 2025) – Catch More Fish, Get Free Stuff!

All Brand New Rods in Fisch’s Mariana’s Veil Update!

Sacheen

Sacheen Chouhan is a passionate gaming enthusiast, content creator, and tech lover. With a keen eye for the latest trends in the gaming world, he shares insights, reviews, and tips to help gamers level up their experience. Whether it’s esports, RPGs, or the latest gaming gear, Sacheen stays ahead of the curve

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