The three tips to prioritize in Fisch are trading up from Exalted Relics to better fish, using the Toxinburst Rod Rod for AFK Bestiary progress, and upgrading rod stats at the Sunken Relic with Dripstone essence.
Fisch has a lot of moving parts, but a handful of habits move your account forward far faster than grinding casts one at a time. These three do the heavy lifting: turning relics into trade currency, letting a poison-tick rod farm the Bestiary while you are away, and pushing any rod’s stats higher at a single upgrade spot. Everything below is built around those three, with a short note at the end on what the newest update adds.
The three tips at a glance
| Tip | What |
|---|---|
| Flip relics for trade value | Trade two Exalted Relics up through a Cosmic Relic until you can buy any fish |
| Farm the Bestiary AFK | Let the Toxinburst Rod Rod’s bursts pull random area fish while you stand still |
| Upgrade rod stats | Spend Dripstone essence at the Sunken Relic to boost any rod up to 25% |
Here is the whole plan in one look before the detail below. Each row is a standalone habit — you do not have to run them in order, and any single one of them speeds things up on its own.
Flip Exalted Relics up into any fish
Get at least two Exalted Relics

You need a minimum of two Exalted Relics in hand before the loop is worth starting.
Trade them for a Cosmic Relic

Head to the Trading Plaza and swap the two Exalted for a single Cosmic Relic.
Trade the Cosmic Relic back
Turn that one Cosmic Relic into three to four Exalted Relics, coming out ahead each cycle.
Repeat until you can afford the fish
Keep trading up and your growing relic pile eventually covers the price of any fish you want.
Always keep at least two Exalted Relics in reserve so you can restart the Trading Plaza loop the moment you spot a fish worth buying.
Farm the Bestiary AFK with the Toxinburst Rod Rod

The Toxinburst Rod Rod is the one to reach for when you want progress without sitting at the keyboard. You pick it up from the NPCs at the Toxic Grotto, and its whole appeal is what happens while you stand still: the rod’s mushroom bursts pop on their own every so often, each one pulling a random fish from the surrounding area.
Boost any rod’s stats at the Sunken Relic
Go to the Sunken Relic

Travel to the Sunken Relic, the single place where rod upgrades happen.
Place your Dripstone essence

Slot in the essence you collect from Dripstone to power the upgrade.
Give the mermaid some fish

Hand a batch of fish to the mermaid to cover the cost.
Upgrade the rod’s stats
Push any rod’s stats higher — up to a 25% improvement.
What the latest update adds to progression
| Method | Use |
|---|---|
| The Deep expansion | A breathable underwater city with 60+ new fish across three Bestiary |
| Deep Survey Device | Low-gravity seafloor walking to reach and line up rare fish |
| Harpoon guns | The primary hunting weapon inside The Deep |
| Roaming Fish and spears | Spear visible fish directly instead of casting blind |
| Fischfest event gear | Sunshell currency, minigames, and event-only rods |
Beyond the core three, the current build opens a few more lanes worth knowing. The August 8 update, The Deep, is a full underwater expansion — a breathable ancient city holding more than 60 new fish spread across three fresh Bestiary, plus new rods and harpoon guns. The Deep Survey Device is the standout tool there, letting you walk the seafloor in low gravity so the region becomes a place you explore on foot rather than only swim through, which makes lining up shots on rare fish far easier.
Two systems pair naturally with it. Harpoon guns are the backbone of hunting in The Deep, and the Roaming Fish rules make fish visible underwater so you can spear them directly, with each region’s usual rarity odds still applying. On top of that, active codes hand out free skins and gear, and the Fischfest event brings Sunshell currency and event-only rods — treat those event rewards as time-limited, since it is not clear the event is still running alongside The Deep.
Related Fisch guides
Frequently Asked Questions
Can you really get any fish for free using the Trading Plaza?
It is trading up, not a giveaway. You are never handed a fish for nothing — you convert relics you already own into more relics until their combined value covers what you want. The reason it feels free is that it costs zero fishing time and no premium currency, only the Exalted Relics you started with.
Do Fisch codes and event rods still help if you already have strong rods?
Yes. Codes such as TheDeepIsVeryDeep, HarpoonGunsAreAwesome, and HarpoonGunsNextWeek grant skins and equipment, and event-only rods from Fischfest are real progression boosts rather than cosmetics. To redeem a code, open the Menu button at the top center of the screen, scroll to the bottom of Settings, and enter it in the box under “Codes @woozynate.” Codes expire, so always work from a current list rather than an old one.
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