Aquarium guide
Restore all five tanks and finish Brinewick Aquarium’s story while building a thriving collection of fish.
STEP BY STEP
- Start the story and buy your first fish.
- Feed fish and catch their coins to earn money.
- Scrub algae from the glass and keep your fish happy.
- Spend coins on fish, decorations and Workshop upgrades.
- Complete chapter goals to open more tanks and discover new species.
CONTROLS
- Touch, mouse, keyboard or gamepad. Select fish, food and tools through the game menus.
DIFFICULTY
See the game’s mode and difficulty settings.
STRATEGY
- Look at the current chapter goals before spending coins.
- Collect coins in succession to build a catch streak.
- Keep an eye on fish happiness and clean glass.
AVOID THESE MISTAKES
DEVICES
Desktop, laptop, tablet and phone.
CHANGELOG
- 2026-09 — Achievements linked to your TrySomeGames account; pop-ups also show in fullscreen.
- 2026-09 — Fullscreen button and a redesigned play bar.
GAME DATA
Scores and achievements are saved to your account only if you are signed in. Guests play without an account; nothing is stored beyond your browser.