# Idle Aquarium: Fish Tank Zoo

> Build and upgrade an aquarium!

Canonical page: [https://chrome-stats.com/d/id1571262449](https://chrome-stats.com/d/id1571262449)

## Overview

- **ID:** `id1571262449`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Playstack Ltd
- **Category:** Simulation
- **Rating:** 4.80 / 5 (5,066 ratings)
- **Version:** 4.5
- **Last updated:** 2022-04-02
- **First published:** 2021-09-11
- **Size:** 311 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/idle-aquarium-fish-tank-zoo/id1571262449)
- **Website:** [http://www.playstack.com](http://www.playstack.com/)
- **Privacy policy:** [http://www.playstack.com/legal/privacy](http://www.playstack.com/legal/privacy)

## Description

**Welcome to Idle Aquarium: Fish Tank Zoo** — a Chrome extension idle simulation where you build and upgrade a thriving aquarium. **Start small**, attract visitors with a polished reception, and use donations to grow your exhibits.

Explore, collect new fish (including rarer and legendary specimens), upgrade tanks, and expand your gift shop to boost revenue. This browser-based game delivers a fin-tastic, immersive aquarium experience.

## Rankings

- #25,359 — Overall

## Review summary

Idle Aquarium is praised for its charming visuals, addictive core loop, and satisfying customization/expansion. Players enjoy the easy-to-learn tycoon style and broad appeal to both kids and adults. However, the game suffers from endgame content fatigue, with many players maxing out quickly and wanting more rooms, fish, and updates. A persistent complaint is the ad model—too intrusive for some, with reward inconsistencies and calls for an ad-free paid option. Monetization concerns include the inability to restore purchases and questions about value. Overall, it's delightful but feels incomplete without ongoing content.

### Pros

- Addictive and engaging gameplay that players find hard to put down.
- Charming visuals with cute sea creatures and high-quality graphics.
- Strong customization and expansion options (aquarium customization, exhibit placement, and tank expansion).
- Broad appeal for both kids and adults.
- Some reviews describe an ad-free or minimal-ad experience, contributing to a smoother playthrough.

### Cons

- Endgame content is very short; players can max everything quickly and crave new rooms, fish, and updates.
- Ad-heavy experience with intrusive ads, reward inconsistencies, and calls for an ad-free option.
- Monetization concerns, including inability to restore purchases after reinstall and perceived poor value for money when paying to remove ads.
- Content depth feels shallow after reaching goals, with few features or long-term progression beyond expansion.

## Similar extensions and apps

- [Idle Aquarium: Fish Tank Games](https://chrome-stats.com/d/id6461417969) — 2.30 / 5
- [Idle Sea Park - Fish Tank Sim](https://chrome-stats.com/d/id1605972092) — 4.70 / 5
- [Aquariumulator dream aquarium](https://chrome-stats.com/d/id6774830202)
- [FishFish: Cozy Aquarium](https://chrome-stats.com/d/id6788188208) — 3.50 / 5
- [My Idle Aquarium - Sea Zoo](https://chrome-stats.com/d/id6464586734)
- [Aquarium Land - Fishbowl World](https://chrome-stats.com/d/id1613175018) — 4.70 / 5
- [FinnyTopia Tycoon](https://chrome-stats.com/d/id6794665519)
- [Idle Aquarium Fishing Game](https://chrome-stats.com/d/id6746083720) — 5.00 / 5
- [Fish Evolution : Idle Aquarium](https://chrome-stats.com/d/id6756681450)
- [Aquarium King:Fish Tycoon](https://chrome-stats.com/d/id1570078723) — 5.00 / 5
- [AquaBloom: Idle Aquarium](https://chrome-stats.com/d/id6788821231)
- [Idle Fish - Aquarium Games](https://chrome-stats.com/d/id1606704781) — 4.80 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1571262449)