The newest **Mariana’s Veil** update expands *Fisch* with exciting new areas to explore, including **Volcanic Vents** and other deep-sea locations accessible via **Submarine**. However, the extreme temperatures at these depths require special protection - the **Glimmerfin Suit**. This guide covers everything about obtaining and upgrading this essential equipment in *Fisch*.

The **Glimmerfin Suit** in *Fisch* unlocks when you discover **Volcanic Vents** with your **Submarine**. This protective gear is mandatory for exploration, as the intense heat will otherwise prove fatal. The vent coordinates are: X:-3470.2, Y:-2258.2, Z:3837
Both the suit and submarine can be upgraded to explore deeper regions of **Mariana’s Veil**, revealing unique aquatic life exclusive to these zones.
To explore the deepest parts of **Volcanic Vents**, you'll need to enhance your **Glimmerfin Suit**. Three upgrade tiers exist, each requiring rare materials found at specific altars.
| Level | Requirements |
|---|---|
Glimmerfin Suit Level 1 | •1x Lava Crystal •1x Inferno Hide •1x Blisterback Blenny •1x Infernal Iguanafish |
Glimmerfin Suit Level 2 | •1x Ice Crystal •1x Cryoskin •1x Polar Prowler •1x Glimmerfin Suit Lvl 1 |
Glimmerfin Suit Level 3 | •1x Abyssal Bearded Seadevil •1x Voidglow Ghostfish •1x Angler's Lantern •1x Glimmerfin Suit Lvl 2 |

Some upgrade materials are particularly elusive. Here's where to find the rarest components:
Lava Crystal: Mine rocks in Volcanic Vents
Inferno Hide: Common drop in Volcanic Vents
Blisterback Blenny: Mythical fish in Volcanic Vents
Infernal Iguanafish: Uncommon fish in Volcanic Vents
Ice Crystal: Mine rocks in Challenger's Deep
Cryoskin: Common drop in Challenger's Deep
Polar Prowler: Legendary fish in Challenger's Deep
Abyssal Bearded Seadevil: Uncommon fish in Challenger's Deep
Angler's Lantern: Feed Anglerfish with Kraken or Orca in Abyssal Zenith pond
This covers everything about acquiring and upgrading the Glimmerfin Suit in Fisch. For additional perks, don't miss our Fisch Codes page featuring free items and special fishing rods.