Bigeye HoundsharkC$1,650⚠ Check in gameSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
Unusual
No value yet
The Fisch Wiki has no average sell price for Hidden Filefish, so we don't give it a value. It shows here once the wiki adds one.
Not rated yet — can't go in the calculator.
Fish data
RarityUnusual
Where to catchTreasure Island
Average weight—
Weight range—
Sells per kg—
XP2,370
Other Unusual fish with a value
Bigeye HoundsharkC$1,650
Gorgon GrouperC$1,022StableSynced yesterday
TrevallyC$563StableSynced yesterday
Mire KrakenlingC$543StableSynced yesterday
Other fish at Treasure Island
- Gem Blobfish · Secret · 8,000 C$/kg
- Gem Anchovy · Common · 845 C$/kg
- Gem Eel · Uncommon · 620 C$/kg
- Queen Angelfish · Rare · 195 C$/kg
- Ruby Lionfish · Legendary · 160 C$/kg
- Goldband Butterflyfish · Uncommon · 131.82 C$/kg
- Emerald Angelfish · Common · 131.78 C$/kg
- Gem Salmon · Common · 100 C$/kg
- Gemscale Mandarinfish · Uncommon · 61.82 C$/kg
- Crowned Royal Gramma · Common · 43.33 C$/kg
FAQ
Where do you catch Hidden Filefish in Fisch?
Hidden Filefish is listed under Treasure Island. Treasure Island has 19 fish in total.
How rare is Hidden Filefish?
Fisch Wiki lists Hidden Filefish as Unusual and it gives 2,370 XP.