# Aquael BT

> Smart aquarium control for lighting, filtration, and heating with remote access. (iPhone/iPad app by AQUAEL SP Z O O.)

- Source: https://appshunter.io/ios/app/aquael-bt/id6449745648 (this page in markdown: same URL + `.md`)
- Developer: [AQUAEL SP Z O O](https://appshunter.io/developer/1146413127)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 163 MB
- Languages: American English
- Released: 2023-06-16
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aquael-bt/id6449745648/reviews.md

## What is Aquael BT?

Full control of your AQUAEL BT devices — now also with the Wi-Fi Gateway BT hub and access from anywhere.

Turn your aquarium into a smart, always-connected ecosystem.
The AQUAEL BT app lets you control lighting, filtration, and heating with a single tap — whether you’re standing by the tank or on the other side of the world. Pair devices in seconds and fine-tune every parameter to give your fish ideal conditions.

What’s new:

- Remote control via Aquael Cloud – create a cloud account and connect the Wi-Fi Gateway BT to control BT devices from anywhere and receive push notifications about aquarium status (local BLE range up to 10 m; Wi-Fi range depends on the router).

- Stability and performance improvements.

Key features:

- Two lighting modes – FIXED (steady light) or Day & Night (smooth day-night transitions).
- Four ready-made spectra – PLANT, SUNNY, MARINE, and CUSTOM, each fully adjustable.
- Programmable sunrise–sunset cycles that mimic natural light.
- Flow adjustment – set and schedule filter output.
- Precise heating – monitor and correct temperature remotely.
- Feeding mode – slows the flow with one click so food stays in the feeding zone.
- Wide compatibility – Ultra Slim BT and Leddy Smart BT lamps, Hyper Max BT and Ultramax BT filters, Flow Heater BT heaters, and future BT models.
- Multilingual interface – automatically detects your phone’s language (8 versions).
- Shared access – invite family members or coworkers to manage the aquarium together.
- PIN protection – safeguard key settings against accidental changes.

Wi-Fi Gateway BT
Acts as a secure bridge between AQUAEL BT devices and the cloud. Once configured, you can monitor parameters and receive notifications from anywhere with an internet connection.

Keep your underwater world in perfect condition — effortlessly and from anywhere — with AQUAEL BT.

## Key features

- Remote aquarium device control
- Customizable lighting modes and spectra
- Programmable sunrise/sunset cycles
- Adjustable filter flow and precise heating
- Feeding mode for controlled food placement
- Shared access for collaborative management
- PIN protection for settings


## Frequently asked questions about Aquael BT

### What devices does Aquael BT control?

Aquael BT controls Ultra Slim BT and Leddy Smart BT lamps, Hyper Max BT and Ultramax BT filters, and Flow Heater BT heaters. It is designed for AQUAEL BT devices and future models.

### Can I control my aquarium from outside my home with Aquael BT?

Yes, with the Wi-Fi Gateway BT hub, you can create a cloud account to control your BT devices from anywhere with an internet connection and receive push notifications about your aquarium's status.

### What are the lighting modes available in Aquael BT?

Aquael BT offers two lighting modes: FIXED for steady light and Day & Night for smooth transitions. It also includes four ready-made spectra (PLANT, SUNNY, MARINE, CUSTOM) that are fully adjustable.

### How does the feeding mode work in Aquael BT?

The feeding mode in Aquael BT slows down the filter flow with a single click. This ensures that food remains in the feeding zone, preventing it from dispersing too quickly.

### Is Aquael BT available on multiple platforms?

Aquael BT is available for iPhone, iPad, and iPod devices. The app automatically detects your phone's language and supports 8 versions.

### How often is Aquael BT updated?

The latest version of Aquael BT is 2.15.0, last updated on June 3, 2026. Updates typically focus on stability and performance improvements.

### Can multiple people manage the aquarium with Aquael BT?

Yes, Aquael BT supports shared access, allowing you to invite family members or coworkers to manage the aquarium together. Key settings can be safeguarded with PIN protection.

### What is the age rating for Aquael BT?

Aquael BT has an age rating of 4+, making it suitable for a wide range of users. The app is free to download and does not contain advertisements.

## Version history (last 5 releases)

### 2.19.0 — 2026-08-12

Hypermax BT Thermo Bug Fixes

### 2.18.0 — 2026-08-03

Software Update for Leddy Slim BT, Selva BT, Socket BT, Ultramax BT, and Gateway BT

### 2.17.0 — 2026-07-20

Improving the notification mechanism—notifications to multiple devices in different languages (sensitive to changes in the device's language)
Adding information about backend version compatibility
Changing the email address used for communication with customer service
Add a pop-up with information about feeding and the light spectrum of the lamps
Adding a requirement to specify the device when reporting a problem
Fix for overlapping messages about lack of Bluetooth access
Google Sign-In Update - Ability to Switch Accounts After Signing Out
Add the option to download user information in accordance with the GDPR

### 2.16.0 — 2026-06-17

Thermometer BT 1.1.0 Update: Improved the accuracy and stability of temperature measurements and Bluetooth communication, enhanced sensor calibration and time recovery after device reset, and introduced minor firmware stability improvements.

### 2.15.0 — 2026-06-03

Improved communication with Leddy Slim BT via Gateway BT

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## More apps by AQUAEL SP Z O O

- [AQUAEL AQU@RIUM](https://appshunter.io/ios/app/aquael-aqurium/id1312759622)
- [Diversa BT](https://appshunter.io/ios/app/diversa-bt/id6483306384)

All apps by AQUAEL SP Z O O: https://appshunter.io/developer/1146413127

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*