About

Last updated: 22 October 2026

One vertical tank, one pinch of food, and a set of colour patterns that grow slowly.

Tap the surface to feed; fish grow only if they eat. Grown fish produce glimmer, and two adults can breed a brood with colours you may not have seen yet. Each new species in the book raises every fish’s output. Offline progress accrues for up to eight hours at 55% of the online rate.

At a glance

Species	20 (5 common / 5 uncommon / 5 rare / 4 very rare / 1 legendary)
Breeding recipes	14
Gene loci	4: colour 6, pattern 4, fin length 3, glow 2
Tank capacity	6 tiers: 4 / 6 / 9 / 12 / 16 / 20
Equipment	5 kinds, 13 levels

Language and progress

The game switches between Chinese and English; the English mirror lives at /en/. Progress saves automatically on your device; there is no sign-up.

Who made it

A first-party GameStrategists title: the game, its writing and these pages come from the same solo developer, and the guides cover only games we make ourselves. Home: gamestrategists.com.