Ammonite Pet

Fishing pet

The Ammonite Pet is a Legendary-only Fishing pet forged in the Forge of the Dwarven Mines from a Helix Fossil and 300,000 coins. Forging takes 3 days and needs Heart of the Mountain tier 4.¹

Its abilities tie Fishing to Mining progress through the Heart of the Mountain:¹

The Sea Creature Chance from Heart of the Sea is added to the pet's base stats; the stats from Gift of the Ammonite are not.
At level 100, holding a Hephaestus Souvenir and with Heart of the Mountain tier 10, it gives up to 25% Sea Creature Chance.
Expert Cave Fisher once also removed the doubled fishing time when the bobber had no view of the sky; that changed when the game dropped that vanilla rule.

Sources

Ammonite Pet · Hypixel SkyBlock Wiki Community wiki read 2026-09-26

Stats & abilities

Stat	All rarities
Sea Creature Chance	0.06 → 6

Level 1 → level 100.

Abilities (Legendary, level 100)

All rarities

Heart of the Sea

Grants +1 Sea Creature Chance

to your pet for each Heart of the

Mountain level.

All rarities

Expert Cave Fisher

Grants +0.5 Double Hook Chance

for each Heart of the Mountain level

while in the Crystal Hollows.

All rarities

Gift of the Ammonite

Each Mining and Fishing level grants

+0.5 Fishing Speed, +2 Speed

and +2 Defense.

In-game tooltip by rarity

Legendary

[Lvl 100] Ammonite

Fishing Pet

Sea Creature Chance: +6

Heart of the Sea

Grants +0.01→1 Sea Creature Chance

to your pet for each Heart of the

Mountain level.

Expert Cave Fisher

Grants +0.01→0.5 Double Hook Chance

for each Heart of the Mountain level

while in the Crystal Hollows.

Gift of the Ammonite

Each Mining and Fishing level grants

+0.01→0.5 Fishing Speed, +0.02→2 Speed

and +0.02→2 Defense.

Right-click to add this pet to your pet menu!

LEGENDARY PET

Pet XP needed

Rarity	Level 10	Level 25	Level 50	Level 75	Level 100
Legendary	8,870	51.7k	573.7k	3.94M	25.35M

Obtaining

Forge 3 days

Co300k

Ingredients 342.7k

On the Auction House

Share of the 37 Ammonite Pet listings on the Auction House right now that carry each add-on.

Pet items & skins

Washed-up Souvenir Pet items	8%
Edible Seaweed Pet items	5%
Magma Ammonite Skin Skins	3%
Fishing Exp Boost (Epic) Pet items	3%
All Skills Exp Boost (Common) Pet items	3%
Fishing Exp Boost (Uncommon) Pet items	3%