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🎣 Tool · Real-time

Fishing Lookup

Heartopia's fish are picky about time and weather — set the current conditions and instantly see what you can catch; scroll down for the complete profiles of all 24 species.

Real-time

What's Biting Right Now

Follows your local clock by default and auto-updates; pair it with the weather schedule for accuracy — wrong weather, wrong fish.

🕐 Time of day
☁️ Current weather

Encyclopedia

All Species (24)

The complete archive, unaffected by current filters — type a fish name or location in the search box to jump to it. Legendary cards have the ✨ gold frame.

Legendary

Legendary Catches

800 coins🎏

Koi · Secret Pond

Only appears at the Secret Pond at night (00–06), sunny days only. One of the rarest catches in the encyclopedia — a must for the dedicated.

750 coins🐟

Ice Sea Angel · Frozen Waters

Roams the Frozen Waters all day during snow. A fish said to carry winter's blessing — don't miss the winter schedule.

600 coins🦈

Hammerhead Shark · Whale Sea

Rainbow-day daytime exclusive (morning/afternoon) — get that rod fully bent. Rainbow days are on the weather calendar.

Schedule📅

When is the next rainbow day

Weather follows a fixed official schedule — check the calendar and camp out accordingly

See calendar →
FAQ

Fishing FAQ

What can I catch right now?
Use the "What's Biting Right Now" panel above: it follows your local time by default — just pick the weather to filter live. Weather should follow the weather calendar (official fixed schedule).
Which legendary fish can I catch on a rainbow day?
During the daytime: the Hammerhead Shark (Whale Sea, 600 coins) and Rainbow Trout (Lake, 180 coins). The European Eel, normally a rainy-night fish, also appears on rainbow-day evenings.
Where do I catch the Koi?
Only at the Secret Pond at night (00:00–06:00), and only on sunny days. Check the weather calendar to confirm tomorrow is sunny, then set an alarm.
Which fish sell for the most?
Legendary tier: Koi 800, Ice Sea Angel 750, Hammerhead Shark 600. High-value farmables include European Lobster 260 and Snow Crab 300. Rarity is marked on the top-right of each card.