Fisch · Fish
Grand Reef Guardian
“An ancient fish species that dwells in the deepest parts of the reef. Their massive size and mysterious bioluminescent patterns have led many to believe they protect the reef's most sacred spaces.”— in-game Bestiary description

Fish stats
Avg. sell value
C$5,250
C$ / kg
87.5
Weight range
25.3 kg – 244 kg
avg 60 kg
Base XP
3,500
By average value, Grand Reef Guardian ranks #16 of 71 Mythical fish with a listed price.
Where and when to catch Grand Reef Guardian
- Location
- Grand Reef
- Preferred bait
- Truffle Worm
- Time of day
- —
- Weather
- —
- Season
- —
Grand Reef Guardian guide
Grand Reef Guardian is a Mythical fish that you catch at Grand Reef using Truffle Worm. The entry lists no time, weather or season, so the bait is the only requirement to remember.
It is substantial: 25.3 kg to 244 kg, a 60 kg average, and at C$87.50 per kg an average catch sells for C$5,250. By average value it ranks 168th of the 742 documented fish, and by maximum weight 236th of 663. Base XP is 3,500.
The data for this one is short on companions: no other fish of the same rarity or rods are documented for the zone, so there is nothing to compare it with locally. What the numbers do say is that it sits in the upper quarter of documented fish by value.
Verdict: a strong target if you can reach Grand Reef and are willing to buy Truffle Worm. Both the C$5,250 payout and the 3,500 XP are worth the bait, and since there are no time or weather restrictions you can try for it on any visit. Treat it as a primary goal for the zone, not a side catch.
Average value × mutation multiplier
Grand Reef Guardian value with mutations
| Mutation | Multiplier | Estimated value |
|---|---|---|
| Albino | ×1.2 | C$6,300 |
| Aether | ×15 | C$78,750 |
| Hades' Curse | ×11.1 | C$58,275 |
| Tryhard | ×10 | C$52,500 |
| Plagued | ×10 | C$52,500 |
| Ascended | ×9.9 | C$51,975 |
| Gravitas | ×9.81 | C$51,503 |
Estimate = the wiki's average value × the mutation's listed multiplier. The real price also depends on the weight you land. All mutations
More fish at Grand Reef
Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-21.






