If you’ve been diving deep into Fish It on Roblox, you’ve probably heard rumors about ultra-rare secret fish — the kind that takes millions of casts to catch. From monstrous sharks to mythical sea creatures, these rare finds are scattered across different islands and depths. Below is a complete guide to every secret fish location, their spawn odds, and the best rods to help you reel them in. Check out our Fish It Codes for more rewards!
- New UPD – 17 November 2025
All Fish It Secret Fishes Location & Drop Chance Guide
1.Fisherman Island Secret Fish
- Crystal Crab – 1 in 750K chance (110.52K–130.96K kg)
- Orca – 1 in 1.50M chance (115.47K–126.78K kg)
Fisherman Island is great for early high-tier fish, and the Orca is one of the most prized catches here. Use a high-luck rod like Ares or Ghostfinn to improve your odds.
2.Ocean Secret Fish
- Blob Shark – 1 in 250K chance (532.2–590.5 kg)
- Ghost Shark – 1 in 500K chance (1.09K–1.21K kg)
- Worm Fish – 1 in 3M chance (106.95K–112.04K kg)
The Worm Fish is one of the rarest in the entire game. Pair Elemental Rod or Bamboo Rod with Leprechaun II + Empowered enchant for the best results.
3.Kohana Secret Fish
- Lochnes Monster – 1 in 3M chance (260K–295K kg)
This legendary creature defines patience. The Angler Rod or Elemental Rod is recommended for maximum luck and pulling power.
4.Coral Reefs Secret Fish
- Eerie Shark – 1 in 250K chance (1.01K–1.83K kg)
- Monster Shark – 1 in 2.50M chance (130.41K–165.61K kg)
Coral Reefs are a hotspot for shark collectors. The Ghostfinn Rod shines here due to its balanced speed and luck.
5.Esoteric Depths Secret Fish
- Thin Armor Shark – 1 in 300K chance (14.15K–21.23K kg)
- Scare – 1 in 3M chance (142.33K–165.10K kg)
Both fish require strong rods. Try Ares or Bamboo for consistent deep-water performance.
6.Tropical Grove Secret Fish
- Great Whale – 1 in 950K chance (90.70K–116.04K kg)
A beautiful yet rare giant. The Ghostfinn Rod or Elemental Rod are both ideal choices due to their high luck multipliers.
7. Crater Island Secret Fish
- Frostborn Shark – 1 in 500K chance (7.52K–8.44K kg)
This frosty predator is easier to find than most secret species, making it a good mid-tier farming target.
8. Treasure Room (Lost Isle) Secret Fish
- Queen Crab – 1 in 800K chance (130.52K–160.96K kg)
- King Crab – 1 in 1.20M chance (130.52K–160.96K kg)
Both of these crustaceans are highly valuable. The Elemental Rod provides the best results for catching them efficiently.
9. Sisyphus Statue (Lost Isle) Secret Fish
- Panther Eel – 1 in 750K chance (90.67K–113.40K kg)
- Giant Squid – 1 in 800K chance (103.53K–112.80K kg)
- Robot Kraken – 1 in 3.50M chance (259.82K–389.73K kg)
- Cryoshade Glider – 1 in 450K chance
The Robot Kraken is among the rarest creatures in Fish It. To stand a chance, you’ll need an Elemental Rod and double Luck Enchants equipped.
10. Admin Event Ocean Secret Fish
- Ghost Worm Fish – 1 in 1M chance (106.95K–112.04K kg)
- Megalodon – 1 in 4M chance (297K–365K kg)
These are event-exclusive catches. If the event returns, use Bamboo or Elemental Rod for the best pull rate and stability.
11 Ancient Jungle
- King Jelly・1/1.5M (160K kg – 190K kg),
- Mosasaurus Shark・1/800K (80.75K kg – 95.88K kg),
12 Ancient Jungle – Sacred Temple
- Elshark Grand Maja・1/4M (450K kg – 520K kg),
- Bone Whale・1/2M (230.88K kg – 275.68K),
13 Ancient Jungle – Underground Cellar
- Bone Whale・1/2M (230.88K kg – 275.68K),
14. Ancient Jungle – Enchant Ruin
- Gladiator Shark – 1/2M
- Lochness Monster – 1/3M
Best Rods for Secret Fish (Ranked)
- Elemental Rod – 1050% Luck | 130% Speed | 900K kg Weight (Best Overall)
- Bamboo Rod – 760% Luck | 98% Speed | 500K kg Weight
- Ghostfinn Rod – 610% Luck | 118% Speed | 600K kg Weight
- Angler Rod – 530% Luck | 71% Speed | 500K kg Weight
- Ares Rod – 455% Luck | 56% Speed | 400K kg Weight
- Hazmat Rod – 380% Luck | 32% Speed | 300K kg Weight
So, Always use double Luck Enchants like Leprechaun II + Empowered for better odds. Carry plenty of bait and check your Daily Boosts before starting. Secret fish often appear in specific conditions (time or weather), so experiment with different hours. Mastering these secret fish locations takes patience, but with the right rod setup and a bit of luck, you’ll soon be landing the rarest catches Fish It has to offer.