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Play Fish Sort Puzzle
Pop bubble fish into matching tanks and clear the aquarium.

Now playing
Pop bubble fish into matching tanks and clear the aquarium.
This page is the how-to for Fish Sort Puzzle — matching tanks, the holding tray, boosters, and common mistakes — with the playable aquarium underneath. Use it when you want tips and answers, not just a place to tap Play.
Looking for something else to play? Browse the full catalogue of free browser puzzles on Fish Sort Puzzle.
Game overview
Pop bubble fish into matching tanks and clear the aquarium.
Fish Sort Puzzle is an underwater sorting game. Tap a fish trapped in a floating bubble and send it to a tank that already holds the same kind of fish. Match three fish in one tank to clear it and make room for the next batch. The catch is the holding tray: any fish without a matching tank has to wait there, and the tray is small. Keep it from filling up, and use boosters when the board jams.
How to play
Tap a fish inside a floating bubble to pick it up.
Drop it into a tank that already holds the same kind of fish. Three matching fish clear the tank.
Watch the holding tray. A fish with no matching tank waits there, and the tray only holds so many — that's the real puzzle.
When the board jams, use a booster to clear a fish or make room.
Clearing tanks unlocks new aquarium scenes and adds fish to your collection.
FAQ
Yes. The whole game runs in your browser for free — no download and no account.
No. Tap Play and the game loads right here on this page.
Yes. It works with a mouse on desktop and with tap controls on mobile.
Any fish without a matching tank has to wait in the tray, and the tray has limited space — that's the challenge. Use a booster to clear it before it gets full.
Progress is saved in your browser's local storage, so it's still there when you come back on the same device and browser. Clearing your browser's site data will reset it.
Controls