# Aqua_Smart — Manage your aquarium smart

> Manage your aquarium smart (iPhone/iPad app by kazunori ueda.)

- Source: https://appshunter.io/ios/app/aqua-smart/id1503941316 (this page in markdown: same URL + `.md`)
- Developer: [kazunori ueda](https://appshunter.io/developer/1415280956)
- Category: Lifestyle, Entertainment
- Price: $2.99
- Age rating: 4+
- Requires: iOS 12.0 · 38 MB
- Languages: English, Japanese, Chinese
- Released: 2020-04-11
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/aqua-smart/id1503941316/reviews.md

## What is Aqua_Smart?

Supports aquarium maintenance.
You can name and manage up to 10 aquariums.
Displays the time to change the water, the time to clean the filter, and the quality of water (pH, TDS, NH3, etc.).
Quality criteria can be set individually for each aquarium.
Results can be sent by e-mail after maintenance.
After learning how to use it, you can also enjoy a slideshow with your aquarium photos.
Items that can be managed are as follows.
- Filter maintenance: date and time, elapsed days, two-stage alarm
- Water exchange: date and time, elapsed days, two-stage alarm
- PH: Measurement date and time, measured value, lower limit, upper limit
- TDS: Measurement date and time, measurement value, 2 levels of alarm level
- NH3: Measurement date and time, measurement value, 2 levels of alarm level
- HNO2: Measurement date and time, measurement value, 2 levels of alarm level
- HNO3: Measurement date and time, measurement value, 2 levels of alarm level
- launch: date and time, elapsed days, memo 1, memo 2
- Reserve 1-3: Date and time, elapsed days, memo 1, memo 2
- Reserve 1-3 (with alarm): Date and time, number of days elapsed, memo 1, number of alarm days
- Aquarium volume calculation: width, depth, height
- Salt bath salt content calculation: salt content, aquarium volume, salt concentration
- Calculation of medicinal bath dosage: dosage, aquarium volume, instruction hydrological quantity, instruction dosage


## Version history (last 4 releases)

### V1.0.4 — 2023-10-15

The aquarium list display page has been redesigned to allow direct navigation between pages.
Initial values for aquarium management items have been revised to eliminate the need to cancel alerts at the start of use.

### V1.0.3 — 2020-07-15

Added the following functions
-Elapsed days management item (with memo) x3
-Aquarium volume calculation function
-Salt bath salt calculation function
-Medical bath dose calculation function

### V1.0.1 — 2020-05-20

Chinese language support

### V1.0.0 — 2020-04-11

No release notes.

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## More apps by kazunori ueda

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All apps by kazunori ueda: https://appshunter.io/developer/1415280956

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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 2026-05-16.*