Blox Fruits fish guide is your one-stop walkthrough for the new Fishing system, covering every rarity tier, where fish spawn, how to upgrade your rod and bait, and why fishing matters for crafting, EXP, and selling to NPCs. Everything here follows the in-game details players are seeing with the Lightning-era Fishing rollout.
What is Blox Fruits Fishing?
Fishing adds more than 37 fish types with clear rarity bands. Each catch can be used for crafting food, brewing potions, leveling faster thanks to higher EXP from rarer fish, or selling to the Fisherman NPC for extra money. Lower-rarity fish appear broadly in the Main World and Second Sea, while the highest-rarity fish are gated to the Third Sea, making progression and map knowledge matter.
Blox Fruits Fishing Rarity & Locations
Fish are grouped by rarity, and their spawn coverage changes with tier:
Common — Found in Main World, Second Sea, and Third Sea
Examples with max weight: Redfin (43 Kg), Saltwater Salmon (40 Kg), Mossback (38 Kg), Grouper (44 Kg), Carp (19 Kg), Tuna (40 Kg), Tidegill (27 Kg), Sand Bass (37 Kg), Crab (34 Kg), Catfish (37 Kg), Goldfish (20 Kg).Uncommon — Also present in all three Seas
Examples: Angelfish (46 Kg), Kelp Bass (35 Kg), Clownfish (37 Kg), Amber Trout (44 Kg), Flatfish (50 Kg), Colossal Shrimp (43 Kg), Pufferfish (38 Kg).Rare — Limited to Second Sea and Third Sea
Examples: Gliderfish (36 Kg), Sea Horse (48 Kg).High-rarity tiers — Third Sea only
If you are chasing the rarest catches, you will need Third Sea access and the right gear upgrades.
This structure lets beginners fish immediately in the first two Seas while signaling that the biggest prizes live deeper in progression.
How to Catch All Fish in Blox Fruits
You can start as soon as you meet the Fisherman NPC:
Claim your starter kit
Talk to the Fisherman NPC to receive a free Fishing Rod and Basic Bait. This setup is enough to catch Common through Rare fish.Work the right waters
Farm Commons and Uncommons anywhere, then rotate into Second Sea for Rare targets. Save Third Sea trips for high-rarity goals once your gear and mastery are ready.Use bait deliberately
Basic Bait covers early tiers. When you move toward high-rarity hunts, you will swap in better bait after upgrading your rod and mastery.
Keeping a route that loops across spots you can clear quickly will generally outperform camping a single shoreline, especially when you are leveling mastery and filling early crafting needs.
Upgrading Rod, Bait, and Mastery
Progression hinges on mastery milestones and a second NPC:
Mastery target: Reach Fishing Rod Mastery level 15.
Upgrade path: After hitting level 15, speak to the Angler NPC to buy a better rod and improved bait.
Why it matters: The upgraded combo is required to hook high-rarity fish that do not bite on the starter kit.
Treat early fishing as a mastery grind and resource farm. Once you unlock the Angler upgrades, shift your sessions toward Third Sea and the rarer tables.
Crafting, EXP, and Selling: Why Fishing Pays
Fishing feeds several progression tracks at once:
Crafting: Catches are ingredients for food recipes and potions. One example you can discover through fishing is Fish Kebab, alongside other potion recipes obtainable across all Seas with the Fishing Rod.
EXP: Rarer fish grant more EXP, so pushing into Rare and high-rarity pools accelerates leveling.
Money: Offload extras to the Fisherman NPC for steady cash, then reinvest in bait or other needs.
Because fishing supports both character growth and economy, it’s efficient to bank a mix of keeps for crafting and sell duplicates.
Practical Route for Completionists
Begin in Main World with your free rod and Basic Bait to fill Common entries.
Move to Second Sea to add Uncommon and Rare like Gliderfish and Sea Horse.
Push Mastery 15, then visit the Angler NPC for upgraded rod and bait.
Target Third Sea for high-rarity species that only spawn there.
As your inventory fills, craft what you need and sell the rest.
This sequence aligns with the rarity gates while minimizing backtracking.
Final Thoughts
Blox Fruits fish guide comes down to three beats: start with the Fisherman’s free rod and Basic Bait for Common to Rare fish, hit Mastery 15 and upgrade via the Angler NPC, then fish the Third Sea for high-rarity catches. Along the way, use your haul for crafting food and potions, enjoy higher EXP from rarer fish, and sell extras to fund more bait. With more than 37 species and clear rarity boundaries, a structured route will complete your log and power your account efficiently.