Tropical Fish Guide Pocket Edition™
The premium reference for tropical aquarium fish and plants.
Includes detailed facts, scientific, biological and care data, in a fully searchable and browsable format.
The premium reference for tropical aquarium fish and plants.
Includes detailed facts, scientific, biological and care data, in a fully searchable and browsable format.
Extensive A-Z of tropical fish and plants.
We have an extensive, hand-curated, database of aquarium fish and plants, laid out in a clear A-Z list. For speed of access, our complete A-Z list is split across three tabs.
Every fish and plant in our app has it's own bespoke information profile, which includes an image and an array of data including general care information, health, compatibility and tank requirements.
Locate fish by names, care needs or compatibility parameters.
Sometimes you need to identify a particular fish or find species that suit a particular setup; Our app has a wide selection of filtering tools that can help you narrow down or discover fish and plants based on combinations of biological properties, or by physical traits.
Our database has an extensive list for synonyms, helping you to locate fish and plants which are sold under a wide variety of common names.
Great for hobbyists, or for your next shopping list!
If you are building a home aquarium, you can easily mark individual fish and plant profiles as part of your collection and view them later. You can also add your own personal notes to each and every profile.
Separate to the collection list is a favourites list, allowing you to mark species for later viewing or perhaps for later purchase.
The award-winning premium pocket reference for freshwater tropical fish and aquatic plants. Learn how to correctly care for individual tropical aquarium fish species with our tailored care sheets, facts, biological data and compatibility information for hundreds of freshwater fish and plants. Suitable for all ages and experience levels.
Our extensive encyclopaedia of home aquarium fish and aquatic plants has been built from years of research and consultations, it's our pride and joy. Find out why it's loved and recommended by aquatic experts and fish keepers of all ages.
✪ Huge A-Z list of freshwater aquarium fish and plants, each with its own image and tailored data.
✪ Hundreds of highly detailed profiles, with a searchable index covering over 2000 common and scientific fish and plant names!
✪ Search, identify or browse by name or by combinations of specific criteria or properties, such as size, environmental requirements and temperament/compatibility/suitability data.
✪ Scientific fish and plant data.
✪ Per-species housing, lighting, filtration, water parameter and dietary recommendations.
✪ Comprehensive glossary of aquatic and fishkeeping terms and definitions.
✪ Mini-articles for tropical aquarium owners.
✪ Directly compare aquarium fish and aquatic plant profiles side-by-side.
✪ Calculation tools for various heating, lighting and volume requirements.
✪ Create and store personal notes on individual fish and plant profiles.
✪ Cloud backup & restore for notes, favourites & settings.
✪ Includes a dark mode theme.
✪ Widget integration mode (requires Tropical Fish Widget v1.88 or higher).
✪ Free lifetime updates - as we expand our database and add more content, it's all yours at no extra cost.
✪ Completely ad free, with no subscriptions or in-app payments to worry about.
◼️ Please Note: This app covers freshwater aquarium fish only, it does not include saltwater or marine fish.
◼️ Language is English only.
Our licensing policy can be found at www.markstevens.co.uk/licensing
Our refunds policy can be found at www.markstevens.co.uk/refunds
We support our apps. If you run in to a problem, please drop us an email rather than a Play Store comment, and we can work with you directly to resolve the issue. Alternatively, visit our website at www.markstevens.co.uk where we have support articles and FAQ's.
Our apps are available for purchase exclusively on the Google Play Store. Please click here to visit our store page.
Our apps are currently exclusive to the Android platform. We do not have any iOS or FireOS versions at this time.
Yes. We support both phones and tablets running Android 4.4 (KitKat) and above.
Click above to find a selection of our commonly asked questions and support articles. If you have a question that isn't covered, please feel free to drop us an email.
This is a great guide for beginners and beyond. My husband has kept fish for 30 plus years, I have only recently became a fish enthusiast and we both use this book for reference for our fish/plants. I love the simple yet informative format used to give you general info on each fish/plant. You can bookmark your favorites for easy quick access. I keep the fish/plants in our tanks in my favorites so I can find them quickly if I need info. Besides the aquarium library there are other useful features such as comparison of fish, calculation tools, forums, articles and a glossary. This really is a must have for beginners definetly, it's really helped me. And best of all the app is a simple, clutter free layout that is easy to use. I'm glad I bought this to add to my family library. You get what you pay for and there isn't a free app that compares. I appreciate that they give us a great fish/plant guide in an affordable app that I have with me at home or out shopping for new fish.
Google Play Store review
Absolutely amazing app, works offline too so if you happen to be in a petshop and you're unsure as to whether a fish is suitable for your aquarium this could save you alot of heartache!! Being updated all the time too, absolutely the best app for tropical fish keepers / lovers / enthusiasts. Worth every penny.
Google Play Store review
I'm new to keeping fish and before this app I impulse bought fish that I really shouldn't and the people at the pet store never really know or tell you everything. This app has saved me from buying things that would out grow my tank or eat everything in my tank. The fact that it's offline is amazing. I don't pay for a lot of data. 10 out of 5.
Google Play Store review
Top Marks! Extremely well researched and presented. I used it straight away and have done so almost every day since. It is currently, by far, the best of its type
Google Play Store review
Great app, lots of useful information about lots of different freshwater fish. It's helped me a lot just to know what types of fish that are happy to live together.
Google Play Store review
I work at a pet store and we carry many different fish. This apps makes it so much easier to help customers with the right knowledge. Some of them even downloaded the app themselves. Very Very useful app.
Google Play Store review
Brilliant used this app for over year now and helped to pick fish with go together and ones that would kill other, best plant's, illnesses and loads more
Google Play Store review
Excellent app i use almost on a daily basis!
Google Play Store review
Great resource, covers my entire aquarium collection
Google Play Store review
Available now for Android™ phones and tablets*. Exclusive to the Google Play Store.
*Works on Android Kitkat (4.4) and above.
Purchase on Google play Store