How to Get Glimmerfin Suit Level 1 and Upgrade Submarine in Fisch

In Roblox‘s Fisch, Mariana’s Veil is a deep underwater region with five trenches going way down into the ocean. Anglers have to make their way through each trench and complete their respective bestiaries, but to do all that, they’ll need a submarine, which must be upgraded at every level in order to handle the harsh ocean conditions.

Volcanic Vents is the first area in Mariana’s Veil, where you must upgrade your watercraft before moving further. This makes it heat-resistant and gives you the Glimmerfin Suit Level 1, which helps with fishing in the vents. Here’s how to get the submarine heat upgrade and the Glimmerfin Suit Level 1 in Fisch.

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How To Get Glimmerfin Suit Level 1 And Upgrade Submarine In Fisch

After finishing the Dr. Glimmerfin quest and taking your submarine into Mariana’s Veil, you’ll reach Volcanic Vents. This area is blazing hot, featuring lava flowing through the middle, and it places a rising temperature meter on your character. To withstand the heat in this zone and move forward, you’ll need the right gear and a submarine upgrade.

How To Get The Glimmerfin Suit Lvl 1 In Fisch

how to get glimmerfin suit level 1 in fisch

Glimmerfin Suit Lvl 1 is an outfit you’ll need to wear in order to handle the pressure in Volcanic Vents. It’s a reward that you get for completing the submarine heat upgrade (which is basically your first-ever watercraft upgrade in Mariana’s Veil). To get this Glimmerfin Suit Level 1 in Fisch, go to the Submarine Shipwright in Volcanic Vents and place a Lava Crystal, Blisterback Blenny, Infernal Iguanafish, and Inferno Hide on the upgrade station.

These items are easy to collect, with one being an exclusive crystal and the others being fish. Here’s how to find them:

To get the Lava Crystal, head to the glowing magma rocks and start drilling them. You’ll need to drill one rock several times to break it, and since getting a crystal isn’t guaranteed, make sure to drill multiple rocks.
Blisterback Blenny, Infernal Iguanafish, and Inferno Hide are fish native to Volcanic Vents. To catch them, go to the lava pond in the middle of the vents and fish in the lava.

If you haven’t discovered the lava pond yet, go south from the Shipwright, then move west from the cave end until you reach the pond. Just be cautious of volcanic eruptions from the rocks, as they can kill your character.

You can even change your spawn location to Volcanic Vents before gathering resources. To do that, visit the Innkeeper and pay him 35 in-game money.

Once at the lava pond, just cast your line to find all three fish. Thankfully, you don’t need a Magma Rod for this job; any rod will work. After collecting all the items, do the heat upgrade to receive the Glimmerfin Suit Level 1.

How To Complete Submarine Heat Upgrade In Fisch

how to get submarine heat upgrade in fisch

As mentioned above, to get the Submarine Heat Upgrade in Fisch, you’ll need to place a Lava Crystal, Blisterback Blenny, Infernal Iguanafish, and Inferno Hide at the Volcanic Vents upgrade station. So, once you have found all the resources, go to the upgrade station and drop them on the podiums by taking them out of your inventory and pressing ‘E.’

After wrapping up the upgrade, your watercraft will receive a heat resistance boost, and you’ll also get the Glimmerfin Suit Level 1. Now, you can equip the outfit and move to Challenger’s Deep, which is the second trench of Mariana’s Veil.