The Lower Deep is another important area to fish inside the Deep POI. This location is near the volcanic vents and houses some of the darkened/burned fish in the game. So, if you are after catching all 22 fish in the Lower Deep, here is a bestiary guide to complete it.
How to reach Lower Deep in Fisch
You can reach the Lower Deep by diving south and traveling straight to the GPS (1772, -2775,-11938). As mentioned earlier, the location is easily identifiable with its large Volcanic Vents and glowing openings at the bottom.
How to fish inside the Lower Deep

Like every other location inside The Deep, you have to use a lot of your Harpoon Guns to catch all the fish and creatures that are part of the Lower Deep. So, get some Harpoon Guns like Frost Biter, Relic Piercer, or the mighty Trident Striker before you head towards the Deep.
How to catch all 22 Fishes in Lower Deep
The table below contains information like the preferred bait, season, weather & timings to catch the 22 fish part of the Lower Deep Bestiary.
| Fish Name | Bait | Weather | Timing | Season |
|---|---|---|---|---|
| Bent Harpoon (Trash) | Magnet | — | — | — |
| Andaman Shortnose Chimaera (Common) | Fish Head | Clear | Day | Summer |
| Dark Snailfish (Common) | Chitin Pellets | Foggy | Day | Autumn |
| West Australian Lanternshark (Common) | Chitin Pellets | Clear | Night | Winter |
| Black-mouth Beardfish (Uncommon) | Trench Grubs | Clear | Day | Autumn |
| Devil Scorpionfish (Uncommon) | Trench Grubs | Clear | Night | Autumn |
| Pacific Footballfish (Uncommon) | Squid | Rain | Night | Spring |
| Paresca Whinnose Anglerfish (Uncommon) | Trench Grubs | Rain | Night | Summer |
| Atlantic Dragonfish (Unusual) | Fish Head | Rain | Night | Spring |
| Lepidion (Unusual) | Crustacean Mix | Clear | Day | Summer |
| Bigfin Squid (Rare) | Crustacean Bananas | Foggy | Night | Autumn |
| Bigspine Spookfish (Rare) | Squid | Foggy | Day | Spring |
| Pacific Longnose Chimaera (Rare) | Phosphor Jelly | Foggy | Day | Autumn |
| Icelus Hypselopterus (Legendary) | Bio-Infused Coral | Foggy | Night | Autumn |
| X-ray Tetra (Legendary) | Sapphire Krill | Windy | Day | Summer |
| Arbiter Snailfish (Legendary) | Bio-Infused Coral | Rain | Night | Summer |
| Luminous Hake (Mythical) | Luminous Flakes | Clear | Night | Spring |
| Banded Snailfish (Mythical) | Luminous Flakes | Foggy | Night | Winter |
For more on Fisch, check out How to perform the Trident Striker Ritual in Fisch - Roblox or How to get all items in Roblox Fisch (Locations)