Fishlets

Fishlets is a fish-collecting aquarium game where you care for pixel fish and design aquatic environments for them. Feed your fish, manage their happiness, keep their tanks clean and fend off invaders. You can play through levels in Adventure mode or collect fish at a more relaxed pace in Idle mode.

Game modes

Adventure mode offers active play. Completing levels unlocks fish, critters and decorations for your virtual tanks. Idle mode lets you relax while collecting rare fish and their color variants.

Fish and tank life

The game includes over 48 fish, with more than 350 color variants. Fish can appear in variants of different rarities, including ultra-rare Unique variants that look very different from their usual appearance. Fish also have grades, including the elusive S-grade Unique variant. Each species has hand-drawn swimming animations and its own behaviors; fish can swim and school together.

You can buy snails, shrimp, axolotls, newts and other critters, and customize tanks with decorations such as driftwood and pineapple houses, as well as plants. Tank upgrades, fish happiness, cleanliness and swimming levels are also part of aquarium care.

Relaxed aquarium play

Once your tanks are arranged, you can leave the game running while you study or sleep and watch the fish swim. The game includes relaxing sound design and a soundtrack.