# Fish Tank Buddy — Aquarium Calculator

> Aquarium calculator for water, substrate, pH, and maintenance reminders. (iPhone/iPad app by harry bloch.)

- Source: https://appshunter.io/ios/app/fish-tank-buddy/id6446954175 (this page in markdown: same URL + `.md`)
- Developer: [harry bloch](https://appshunter.io/developer/1130009832)
- Category: Utilities, Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: English
- Released: 2023-04-06
- Data updated: 2026-06-05
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/fish-tank-buddy/id6446954175/reviews.md

## What is Fish Tank Buddy?

Introducing the ultimate fish tank calculator app, designed to help you maintain a healthy and thriving aquatic ecosystem. Whether you're a seasoned fish keeper or just starting out, this app is an essential tool for calculating the right amount of water, substrate, and fish for any tank size.

Our user-friendly interface makes it easy to enter your tank's dimensions and receive instant calculations for the ideal amount of water and gravel. The app also includes a handy conversion calculator for measurements, so you can easily switch between metric and imperial units.

But that's not all - our app also includes a bicarbonate calculator, which helps you determine the correct amount of bicarbonate to add to your tank to maintain the ideal pH levels.

And with our built-in reminders, you'll never forget to feed your fish, clean your tank, or check your water levels again. Simply set your desired schedule, and the app will send you notifications to keep your tank in tip-top shape.

Features:

Tank size calculator for water and substrate (gravel)
Conversion calculator for measurements
Bicarbonate calculator for pH balance
Reminders for feeding, cleaning, and checking tank levels
User-friendly interface for easy navigation
Download our fish tank calculator app today and take the first step towards creating a healthy and thriving aquatic environment for your fish!


Terms of Service: https://harryfbloch.wixsite.com/mysite/fish-tank-buddy-terms
Privacy Policy: https://harryfbloch.wixsite.com/mysite/fish-tank-buddy-privacy
EULA: apple.com/legal/internet-services/itunes/dev/stdeula

## Key features

- Tank size calculator
- Water and substrate calculation
- Bicarbonate calculator for pH
- Maintenance reminders
- Measurement conversion


## Frequently asked questions about Fish Tank Buddy

### What are the main features of Fish Tank Buddy?

Fish Tank Buddy offers a tank size calculator for water and substrate, a bicarbonate calculator for pH balance, and built-in reminders for feeding and cleaning. It also includes a conversion calculator for measurements.

### Is Fish Tank Buddy free to use?

Yes, Fish Tank Buddy is free to download and use. However, it does contain advertisements.

### What devices does Fish Tank Buddy support?

Fish Tank Buddy is available for iPhone and iPad devices.

### How does Fish Tank Buddy help with pH balance?

The app includes a bicarbonate calculator that helps users determine the correct amount of bicarbonate to add to their tank to maintain ideal pH levels.

### Can Fish Tank Buddy remind me to feed my fish?

Yes, Fish Tank Buddy has built-in reminders that you can set for feeding, cleaning, and checking water levels to ensure your tank is always in top shape.

### What is the age rating for Fish Tank Buddy?

Fish Tank Buddy has an age rating of 4+, making it suitable for a wide range of users.

### How often is Fish Tank Buddy updated?

Fish Tank Buddy was last updated on April 6, 2023, with version 1.0. Further update frequency is not specified.

### Does Fish Tank Buddy have ads?

Yes, Fish Tank Buddy contains advertisements as part of its free offering.

## Version history (last 1 release)

### 1.0 — 2023-04-06

No release notes.

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All apps by harry bloch: https://appshunter.io/developer/1130009832

## Related topics

[fish tank buddy](https://appshunter.io/ios/topics/fish-tank-buddy)

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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 2026-06-05.*