How to Get Aetherfin Fast in Fisch (Best Spot & Catching Tips)

Aetherfin is one of the most iconic secret fish in Fisch and still considered a serious flex even today. As one of the earliest divine secret fish ever added, it remains extremely rare and valuable, both for collectors and players focused on high-end progression.

Catching it is not about quests or events, but pure preparation, patience, and stacked stats. This guide breaks down the fastest way to get Aetherfin, the best fishing spot, and the optimal setup to improve your chances. Also check out our Fisch Codes for more rewards!

What Is Aetherfin in Fisch

Aetherfin is a Divine Secret rarity fish. It has no hunt event, no forced conditions, and no guaranteed method to spawn it. Instead, it relies on raw RNG, which is why it sells for a high price and is respected as a late-game achievement.

Even though it is considered the easiest divine secret compared to others, it is still incredibly rare and meant for players using top-tier rods.

Best Location to Catch Aetherfin

Aetherfin can only be caught in Roselet Bay.

• It spawns in any fishing pool within Roselet Bay
• No special weather is required
• No season requirement
• No forced bait requirement

Once you are in Roselet Bay, you can fish anywhere and still have a chance to hook it.

When you successfully hook Aetherfin, a white exclamation mark will appear on your screen, letting you know you caught something special.

Aetherfin Catch Chance Explained

• Aetherfin runs on a flat 1 in 10,000 base catch chance.

This means that without luck boosts, your odds are extremely low. If your luck stat is not properly stacked, your attempts will be inefficient and frustrating. Boosting luck is the single most important factor for this grind.

Best Time to Farm Aetherfin

The best time to hunt Aetherfin is during admin events. Admin events often apply global luck boosts, which affect all players on the server. Fishing in Roselet Bay while an admin event is active massively increases your effective odds and saves a lot of time. If you see an admin event announced, drop what you are doing and head straight to Roselet Bay.

Recommended Luck and Stat Requirements

You should not attempt Aetherfin without at least 200% Luck on your rod.

While luck is the main focus, ignoring other stats will cause failures after hooking the fish. You still need a balanced setup.

Important stats to maintain:

• High Luck
• Decent Lure Speed
• Stable Control
• Enough Resilience to prevent escapes mid-reel

Hooking Aetherfin means nothing if it escapes halfway through the fight.

Best Rods for Catching Aetherfin

Strong all-around rods with balanced stats perform best for this grind. Recommended rods include:

• Fabulous Rod
• Astraeus Serenade Rod
• Wind Elemental Rod

These rods offer solid luck scaling while maintaining enough control and resilience to finish the catch safely.

Best Bait for Aetherfin

While Aetherfin does not require a specific bait, using luck-focused bait significantly improves efficiency.

Best choice:

• Sapphire Krill

This bait stacks additional luck and gives you the cleanest possible chance to land Aetherfin.

Aetherfin is a pure RNG test that rewards preparation and patience. There are no shortcuts, no guaranteed spawns, and no events tied directly to it. Your success depends entirely on stacking luck, choosing the right rod, and fishing during the best possible conditions.

If you focus on high luck, fish during admin events, and use a balanced late-game rod, Aetherfin becomes a realistic goal instead of an endless grind. For collectors and serious Fisch players, this is one secret fish worth chasing in Fisch.