How to Catch Every Shamrock Seas Fish in Fisch Before the Event Ends

Fisch's 2026 St. Patrick's Day update introduced the Shamrock Seas Bestiary, a collection of 11 event-exclusive fish available only from March 14 through March 21, 2026. Every fish in the set is labeled "Limited," meaning once the event window closes, they disappear from the game permanently. Catching all 11 requires the right bait, specific weather conditions, the Spring season, and — for five of them — triggering special hunt encounters with totems or a whistle.

Quick answer: Six fish are caught in the Lucky Gold Pool that spawns near the Rainbow event every 45 minutes; the other five require activating hunt encounters at specific locations during daytime, clear weather, and Spring.

Where to Find the "Shamrock Seas" Location

There is no physical location on the Fisch map called Shamrock Seas. The name refers exclusively to the Bestiary collection tied to the St. Patrick's event. Most of the fish you need are caught in the Lucky Gold Pool, a temporary body of water that appears at the base of the Lucky Rainbow each time the Rainbow event fires. The Rainbow event triggers every 45 minutes, and a server-wide notification in the Event section tells you exactly where it has landed. Travel there quickly — other players on the server will be competing for the same pool and the pot of gold nearby.

Recommended Rods and Bait to Stock Up On

High-luck and high-resilience rods dramatically improve your odds with these event fish. The No Life, Oniflarx, and Rod of Glorp are all strong choices. Before the event window closes, make sure your inventory includes plenty of Golden Worms (needed for all pool-based catches) and either Lucky bait or Clover Cluster (required for the hunt-based fish and the two Leviathans).

All 11 Shamrock Seas Fish — Locations, Bait, Weather, and Timing

The Bestiary splits neatly into two groups: pool fish you catch directly in the Lucky Gold Pool, and hunt fish that require triggering a special encounter at a specific location. Every fish in the collection requires the Spring season.

Lucky Gold Pool Fish

The first four fish in this group have no time-of-day restriction, so you can catch them whenever the Rainbow event fires — as long as the weather cooperates. The Rainbow Leviathan is trickier because it demands both daytime and rainy weather simultaneously, which narrows your windows considerably.

Golden Lucky Rainbow Fish

The Golden Rainbow Leviathan is fished directly inside the Golden Lucky Rainbow area rather than the Lucky Gold Pool. It accepts Gold Coin as bait in addition to Lucky and Clover Cluster, giving you a slight edge if you've been collecting coins from the pot of gold.

Hunt Encounter Fish (25% Spawn Chance Each)

All five hunt fish share identical timing and weather requirements: daytime and clear weather during Spring. Each activation of the relevant totem (or whistle, for the Bloop Fish) has only a 25% chance of spawning the Shamrock variant hunt. That means you may need to activate the same totem multiple times before the event encounter appears. Once the hunt triggers, use Lucky bait or Clover Cluster to reel it in.

Efficient Strategy for 100% Bestiary Completion

Step 1: Stock up on Golden Worms and Lucky bait or Clover Cluster before you start hunting. You'll burn through Golden Worms quickly at the Lucky Gold Pool, and the hunt fish all need Lucky or Clover Cluster.

Step 2: Monitor the Event notification panel for Rainbow spawns. When one appears, travel to the location immediately and fish the Lucky Gold Pool. Prioritize whichever weather-dependent fish matches the current server weather — if it's foggy, target the Fortune Flounder; if it's rainy, go for the Rainbow Ribbonfish and Rainbow Leviathan.

Step 3: Between Rainbow events, work on the hunt fish. Travel to the required locations (Ocean, Atlantis, Sanctum Pool, Ancient Isle Pool, Veil of the Forsaken) and activate the corresponding totem or whistle during daytime with clear skies. Since each attempt is only a 25% chance, expect to repeat activations several times.

Step 4: Save the Golden Rainbow Leviathan for a rainy daytime window. It's the only fish caught in the Golden Lucky Rainbow area rather than the pool, and it shares the same weather and time constraints as the regular Rainbow Leviathan.

How to Confirm Bestiary Completion

Each fish you catch registers in the Shamrock Seas section of your Bestiary. Open the Bestiary menu and check for 11 out of 11 entries filled. If any slot is still empty, cross-reference the weather and time requirements above — the most common blockers are waiting for the right weather to align with a Rainbow spawn or repeatedly failing the 25% hunt trigger.

Other St. Patrick's Event Content

Beyond the Bestiary, the 2026 St. Patrick's update includes the Shamrock Express, a boat sailing around the sea with leprechaun NPCs offering quests and rewards. Natural Clovers spawn rarely on green islands and can be consumed for a server-wide luck boost. Lucky Chests return as well, surfacing from sunken chests periodically. A new Lucky Appraiser NPC has also been added at Moosewood for the duration of the event.

The entire St. Patrick's event — including all Shamrock Seas fish, the Shamrock Express, and Clover spawns — ends on March 21, 2026. With only a few days remaining, prioritize the hunt fish first since their 25% trigger rate makes them the biggest time sink, then fill in the pool fish around Rainbow spawns.