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#1in Fish Identification

Aquarium Guide Fish Identifier

S Tier
Best in class
87
4.226.5K ratings
5dsince update
FreeIn-App Purchases
Reference
category
Education
category
4+age rating
1language
Made for iPhone

What is Aquarium Guide Fish Identifier?

Helps plan a freshwater or saltwater aquarium by checking fish compatibility, stocking levels, and fish care details.

My Aquarium Guide is a reference app for planning an aquarium before buying fish. It lets you build a freshwater or saltwater tank, get starter fish suggestions, and review compatibility and overcrowding warnings. It includes over 1,000 fish profiles with care details such as temperament, size, diet, pH, temperature, tank region, and origin.

Pricing. Aquarium Guide Fish Identifier is free to download, with in-app purchases on the App Store.

Good for

  • Planning the first freshwater or saltwater tank
  • Checking whether fish in a planned stock are compatible
  • Identifying likely fish matches from a camera or saved photo

Screenshots

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Why this app is in S tier

87/100The average of 4 parts, with no weights
Rating75
Ratings84
App Store search rank89
Update recency100

S tier follows from that score within this list. The full explanation, as data.

Aquarium Guide Fish Identifier scores 87 out of 100: rating 75, rating count 84, App Store search rank 89, update recency 100. The four parts are averaged and S tier follows from that score within this list.

Description

Plan a better aquarium before you buy a single fish.
My Aquarium Guide helps you check compatibility, avoid overcrowding, and find fish that actually fit your tank.

Trusted by aquarists with 14K App Store ratings, My Aquarium Guide makes it easier to start your first tank or improve the one you already have.

What you can do in the app

Read more
  • Build a freshwater or saltwater tank
  • Get starter fish suggestions for your first setup
  • Catch compatibility and stocking issues early
  • Browse 1,000+ fish profiles with care details
  • See fish info like temperament, size, diet, pH, temperature, tank region, and origin
  • Use your camera or a saved photo to see likely fish matches
  • Save tanks, update fish counts, and share your setup
  • Unlock more fish, plants, and additional tanks with Pro

How it works

  • Create your tank and choose the size
  • Add fish or start with a suggested setup
  • Review warnings before you buy and keep refining your aquarium

Whether you're planning your first freshwater tank or exploring a saltwater setup, My Aquarium Guide helps you make more confident fishkeeping decisions with less guesswork.

Download My Aquarium Guide and plan your aquarium with more confidence.

My Aquarium Guide is FREE with an optional subscription. Payment will be charged to your account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renewal is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period. You can manage your subscription and/or turn off auto-renewal by visiting your account settings after purchase.

Privacy Policy: https://myaquariumguide.com/privacy/
Terms and Conditions: https://myaquariumguide.com/terms/

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Questions about Aquarium Guide Fish Identifier

Is the app free to use?

It is free to download. It has an optional subscription, which unlocks more fish, plants, and additional tanks with Pro. Subscriptions renew automatically unless turned off at least 24 hours before the period ends.

Can it warn me about fish that do not get along?

Yes. The app helps catch compatibility and stocking issues early and shows warnings before you buy. It also helps avoid overcrowding.

Can I identify a fish from a photo?

You can use your camera or a saved photo to see likely fish matches. It does not state how accurate these matches are.

Is Aquarium Guide Fish Identifier right for me?

Aquarium Guide Fish Identifier is built for planning the first freshwater or saltwater tank, checking whether fish in a planned stock are compatible, identifying likely fish matches from a camera or saved photo. It sits in the fish identification list on AppTierList.

Is Aquarium Guide Fish Identifier worth it?

Aquarium Guide Fish Identifier is S tier, ranked #1 of 6 fish identification apps with a score of 87 out of 100, from a 4.2 App Store rating across 26,529 ratings. That is the top of its list.

How does Aquarium Guide Fish Identifier compare to Catchr?

Aquarium Guide Fish Identifier is S tier at 87; Catchr is A tier at 86. Aquarium Guide Fish Identifier ranks higher. Aquarium Guide Fish Identifier is free to download, with in-app purchases, Catchr is free to download, with in-app purchases.

How often is Aquarium Guide Fish Identifier updated?

Aquarium Guide Fish Identifier was updated 5 days ago, which counts in its favour.

Alternatives

Top rated in Fish Identification

  1. CatchrA tier★ 4.6
  2. FishVerifyA tier★ 4.6

Categories

All the facts

Ranking

List
Fish Identification (S tier, #1)
Tier
S (Best in class)
Score
87 / 100
Rank in list
#1 of 6
Ranking certainty
settled

Ratings

App Store rating
4.2 out of 5, every App Store country
Ratings
26,529

App

Price
Free + IAP
App Store category
Reference
Current version
(5 days ago)
Size
162 MB
Requires
iOS 18.0 or later
Age rating
4+
Languages
1
Runs on
iPhone

Links

Developer pages
Support · Privacy policy
Maker
not verified
App Store data read

App Store data read · ranking