The world of reef aquariums at your fingertips!

Reefs App is your mobile guide to the world of Saltwater and Marine Reef Aquariums.

Map: It features a map of Local Fish Stores and public installations in your area (GPS), including driving directions, store hours, and recent specials.

Market: Browse a realtime livestock marketplace from the leading vendors in the world (mailorder)

Blog: Read daily news updates from the hobby.

Forums: Connect directly to your favorite forum or reef club.

Magazine: Access long form content in our award winning Reefs Magazine including all back issues

Databases: Identify your latest coral with our comprehensive hobby ID tool. Browse information on Coral, Fish, Inverts & Pests related to the reef aquarium hobby.

And much more....

What’s New

Version 6.0

All new Forum viewer
Updates and improvements across the board
Push Notifications
Non-USA stores now available in the app
Store owners & vendors can send push notifications to local reefers

Ratings and Reviews

DaCrAzYpInOy ,

Database issues?

The app seemed pretty appealing because it offered a database for fish, coral and other saltwater aquarium information. But once I attempted to get any databases nothing would load up. Even after 3 days of attempting to get them during multiple times in the day nothing happened. 👺 Another disappointment is the lack of ability to contact any help personnel or tech for the app to address the issue.

ErectedGryphon ,

At first glance, awesome, but...

When you go ahead and pay for the fish and coral databases, the app crashes when trying to view the paid for data. One specific is the "false lemon peel tang", as soon as you attempt to scroll to the data the app crashes.

The free part works, just don't waste the money on the pay portions until they fix it.

Great potential, if you actually got what you paid for.

BaaM624 ,

Great app

New changes are great!

But it needs landscape keyboard again. Difficult to read threads and type without landscape. Especially when it was there before and we are used to it.

App Privacy

The developer, Manhattan Reefs LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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