Reefs 4+

Manhattan Reefs LLC

Designed for iPad

    • $0.99
    • Offers In-App Purchases



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 6.2.0

This version allows users to delete their account from the Settings page.

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

WDW1Fanatic ,


Lots of potential, unfortunately... Stability on an iPhone5 is questionable at many places in the app. The app does not make use of basic iOS capabilities such as self-rotating when the iPad or IPhone is in a different orientation. Info in the 4 fee-based databases is for the most part very basic and could use significant updating, including higher-res photos. Unfortunately in its present release, I can't recommend this app and will continue to use alternative information sources for now.

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

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