Net a Fish Script (No Key) – Auto Catch & Auto Upgrade

Net a Fish script thumbnail showing the DEK DEV HUB Fish tab with Auto Collect Cash and Auto Shoot Megalodon turned on

Looking for a Net a Fish script that fishes for you? The keyless DEK DEV HUB includes Auto Catch Fish with Auto Reel In, Auto Sell, Auto Collect Cash, Auto Upgrade for nets, boats and the skill tree, Auto Rebirth and Auto Shoot Megalodon, so the whole dock runs on its own.

Net a Fish is a Roblox fishing game where you throw your net to catch hundreds of rare fish, showcase the best ones in your pool to earn cash every second, upgrade your dock, nets, boats and helpers, and rebirth to unlock new worlds while the Megalodon and the Kraken show up as events.

Net a Fish Script Features

Auto Catch Fish — Throws your net and catches fish for you, over and over.
Auto Reel In — Reels the net in as soon as it is full.
Auto Equip Best & Fuse All — Equips your best fish and fuses duplicates for you.
Auto Sell — Sells your fish automatically and keeps the rarities you choose.
Auto Collect Cash — Collects the cash from your pool pads on a timer you set, such as every 15 seconds.
Auto Upgrade — Buys upgrades for Nets, the Skill Tree, Fishing, Market, Spear Gun, Fisherman and Boat, or all of them at once.
Auto Rewards — Claims Index, Spin, Online and Daily rewards and quests.
Auto Shoot Megalodon — Shoots the Megalodon for you when the event starts.
Auto Rebirth — Rebirths as soon as you can.
Anti AFK — Stops the idle kick so you can leave it running.
Keyless — No key system or shortlink: paste the loadstring and the menu opens.

Credits go to Dekdev for making this script. You can find their other scripts on ScriptBlox.

Download Net a Fish Script:

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Last checked: November 13, 2026 on the Delta executor — script attached and the menu loaded. Game updates can break scripts at any time; re-execute the latest version from this page if a feature stops responding.

How To Use The Net a Fish Script

Open Roblox and launch Net a Fish.
Start your preferred Roblox executor.
Copy the Net a Fish script.
Paste the script into your executor.
Execute the script.
On the Fish tab turn on Auto Catch Fish, Auto Reel In when full and Auto Collect Cash, then switch on the upgrades you want on the Upgrade tab.

How The Fishing Loop Works

On the Fish tab, Auto Catch Fish keeps throwing the net and Auto Reel In when full pulls it back the moment it fills up. Auto Collect Cash picks up what your pool earns every few seconds, and Auto Shoot Megalodon waits for the event and fires for you.

The Cooler tab handles your catch: it equips your best fish, fuses the rest and sells what you do not want while keeping the rarities you pick. The cash then goes into Auto Upgrade for your nets, boat and skill tree, and Auto Rebirth moves you on when you qualify.

Net a Fish Script FAQ

Is the Net a Fish script keyless?

Yes. DEK DEV HUB has no key system or shortlink. Paste the loadstring, execute it, and the menu opens.

Does Auto Sell sell my rare fish?

Not if you tell it to keep them. Auto Sell in the Net a Fish script lets you choose which rarities to keep, so your Mythic and other rare fish stay in the cooler.

Which upgrades does the Net a Fish script buy?

Auto Upgrade covers Nets, the Skill Tree, Fishing, Market, Spear Gun, Fisherman and Boat. You can switch them on one by one or use Upgrade All.

Can I leave the Net a Fish script running AFK?

Yes. Anti AFK stops the idle kick, and with Auto Catch Fish, Auto Collect Cash and Auto Rebirth on it keeps fishing without you.