Aqua Builder
Raise a tank of cheerful fish that grow up, pair off and hatch surprise new colours, then follow your pearls down from the sunny reef into a kelp forest, a glowing twilight sea and the deep, dark trench, each with its own fish, scenery and bigger treasures. Your tanks keep ticking along while you are away.
What's new in v2.1
Three new oceans and a much longer climb
- Three new oceans (Kelp Forest, Twilight Deep, Abyssal Trench), each with its own tank, look and music
- 48 new fish across 6 new shapes (88 species) and 6 new decorations
- Many more upgrade tiers, including Hatchery, Growth Tonic and Pearl Magnet; the top tiers open as you go deeper
- Filling an ocean's Fish Book page pays a bonus. Your existing tank carries over.
How to play
Sprinkle food so your fish stay happy and drop pearls, and gather them before the day ends: the pearls you collect earn up to three stars, and catching one before it lands counts double. Every day brings surprises to react to: a pearl shower to catch, a crab sneaking off with your pearls, a feeding frenzy, or a turtle hoping to see an egg. Spend pearls on new fish, decorations and a long ladder of tank upgrades. Pair two grown-up fish to lay an egg: mixing colours, like Coral with Sky, hatches brand-new species. Fill your Fish Book with all 88 fish, and save up to explore each new ocean in the Shop.
Controls
- Tap or click the water to feed, and tap or point at pearls to collect them (tap falling pearls to catch them for double)
- Tap or click a pearl crab to shoo it away
- Pair tool: pick two grown-up fish; Decor tool: drag decorations from the tray
- Shop: the Oceans tab is where you travel to the ocean you have unlocked
- Keyboard: arrow keys move a cursor, Space uses the tool, Q and E switch tools, S Shop, B Fish Book
- Controller: left stick moves the cursor, A uses the tool (and shoos crabs), LB and RB switch tools (and Shop and Book pages), X Shop, Y Fish Book, Menu pauses