CORAL—The Reef & Marine Aquarium Magazine
  • Facebook
  • Twitter
  • Instagram
  • Youtube
  • Pinterest
  • Facebook
  • Twitter
  • Instagram
  • Youtube
  • Pinterest
  • Marine & Reef Aquarium Blog
  • Home
CORAL Magazine
  • Subscribe to CORAL
    • FREE Sample Issue
    • CORAL Magazine Reviews
    • Digital Edition – Log In
    • Start a New Subscription
    • Renew Your Subscription (login)
    • My Subscription Account
    • Subscriber Password Retrieval
    • Terms & Conditions
    • FAQs
  • CORAL Blogs
    • Marine & Reef Aquariums
    • New Products
    • News & Notes
    • By Author (coming soon)
      • Brandon Rutherford
      • James Lawrence
      • Jay Hemdal
      • Matt Pedersen
      • Ret Talbot
      • Ronald L. Shimek, PhD
      • Than Thein
      • Vincent Chalias
    • CORAL Excerpts
    • CORAL Tables of Contents
    • Errata
  • Info Hubs
    • Events
    • Remembrances
    • Pico Reef Resources
    • Captive-Bred Fish & Invert List Project
    • Coral Breeding Resources
    • CORAL Magazine’s Aquaculture Futures Hub
    • BANGGAI Rescue Project
  • Shop
    • Find A Retailer
    • Buy CORAL Back Issues
    • Buy A CORAL Subscription
  • About CORAL
    • Reviews
    • Contact Us
    • FAQs
    • Subscriber Services
    • Subscriber Password Retrieval
    • Advertise
    • Retailer Program
    • Contributor Guidelines
    • Masthead
    • Terms & Conditions
    • Privacy Policy
Select Page
  • Subscribe to CORAL
    • FREE Sample Issue
    • CORAL Magazine Reviews
    • Digital Edition – Log In
    • Start a New Subscription
    • Renew Your Subscription (login)
    • My Subscription Account
    • Subscriber Password Retrieval
    • Terms & Conditions
    • FAQs
  • CORAL Blogs
    • Marine & Reef Aquariums
    • New Products
    • News & Notes
    • By Author (coming soon)
      • Brandon Rutherford
      • James Lawrence
      • Jay Hemdal
      • Matt Pedersen
      • Ret Talbot
      • Ronald L. Shimek, PhD
      • Than Thein
      • Vincent Chalias
    • CORAL Excerpts
    • CORAL Tables of Contents
    • Errata
  • Info Hubs
    • Events
    • Remembrances
    • Pico Reef Resources
    • Captive-Bred Fish & Invert List Project
    • Coral Breeding Resources
    • CORAL Magazine’s Aquaculture Futures Hub
    • BANGGAI Rescue Project
  • Shop
    • Find A Retailer
    • Buy CORAL Back Issues
    • Buy A CORAL Subscription
  • About CORAL
    • Reviews
    • Contact Us
    • FAQs
    • Subscriber Services
    • Subscriber Password Retrieval
    • Advertise
    • Retailer Program
    • Contributor Guidelines
    • Masthead
    • Terms & Conditions
    • Privacy Policy
  • Marine & Reef Aquarium Blog
  • Home
Nikon AW100 Coolpix underwater camera

Nikon AW100 Coolpix underwater camera

by Jay Hemdal | Nov 11, 2011 | AMAZONAS - Jay Hemdal, CORAL - Jay Hemdal, Freshwater, Marine, New Products

In my constant attempt to produce better images through technology, (rather than trying to improve any talent I might have!) I purchased a Nikon AW100 Coolpix camera.  This replaces my Pentax Optio that I wrote about a few years ago.  The Nikon is waterproof to 10...
John G. Shedd Aquarium – Chicago

John G. Shedd Aquarium – Chicago

by Jay Hemdal | Apr 3, 2011 | AMAZONAS - Jay Hemdal, CORAL - Jay Hemdal, Freshwater, Marine, News & Notes

I recently re-visited the Shedd Aquarium in Chicago while in town for a meeting.  Our group was given a VIP tour of the facility by their staff.  It was very interesting for me to return, as I worked at the Shedd from 1985 until 1989.  Although I’ve been back...
Solving the Unknown (time traveler cell phone)

Solving the Unknown (time traveler cell phone)

by Jay Hemdal | Dec 3, 2010 | AMAZONAS - Jay Hemdal, CORAL - Jay Hemdal, Freshwater, Marine

Making the rounds of the interwebs last week was the video from a Charlie Chaplin film from 1928 apparently showing an elderly women walking along talking into a cell phone: Dubbed the “time traveler cell phone”, people seriously feel that this clip shows something...
Online Odds and Ends

Online Odds and Ends

by Jay Hemdal | Dec 4, 2009 | AMAZONAS - Jay Hemdal, CORAL - Jay Hemdal, Freshwater, Marine

I have been active in various hobbyist forums since I was a Sysop for Compuserve’s FISHNET back in the mid-1980’s.  While my posts from that era have evaporated into the ether, some of my more recent posts, (aside from hopefully being more accurate than 25...
A Refinement of a Fish Length Estimation Method

A Refinement of a Fish Length Estimation Method

by Jay Hemdal | Jul 17, 2009 | AMAZONAS - Jay Hemdal, CORAL - Jay Hemdal, Freshwater, Marine

This installment informally ties together three previous blog entries: photography, fish size estimation and the HLLE project. Much public aquarium work operates in this fashion, many different small topics and projects may be tightly woven together: While attending a...
Underwater Photography in Aquariums

Underwater Photography in Aquariums

by Jay Hemdal | May 16, 2009 | AMAZONAS - Jay Hemdal, CORAL - Jay Hemdal, Freshwater, Marine

Public aquarists often have difficulty photographing their exhibits. Not only do they have the same problems as home aquarists (flash reflection off the glass, issues with white balance, fast moving fish, etc.) they have the added distortion caused by thicker viewing...
Page 2 of 3«123»

Free CORAL Newsletter

Join our email list to get the latest on new species, aquatic news and brilliant images chosen by our editors.

Thank you! You have successfully subscribed to the CORAL Magazine e-newsletter.

CORAL Magazine is published by

Our Publications

Discover the world’s legendary freshwater aquarium magazine - AMAZONAS Magazine
Discover the world’s premier marine aquarium magazine - CORAL Magazine!

CORAL Rules!

Great articles, great magazine. CORAL rules the table in our staff room!

CAIRNS MARINE (Marine Livestock Collection, Education, Research) | AUSTRALIA

A Keeper

CORAL Magazine achieves a standard of information and print quality that is second to none. This is a magazine that is to be saved and absorbed over time, not merely glanced at and tossed.

Julian Sprung
Miami Gardens, Florida

Support Your LFS and Independent Retailers

TRADEMARK

CORAL® is a registered U.S. trademark held by Natur und Tier Verlag GmbH, Muenster, Germany, and used under license by Aquatic Media Press, LLC, Rochester, Minnesota
Copyright © 2024 Aquatic Media Press LLC

CORAL MAGAZINE

Published bimonthly by
AQUATIC MEDIA PRESS, LLC
3075 Rosemary Ln NE
Rochester, MN, 55906-4535
USA

Privacy Policy
Terms & Conditions

Aquatic Media Press, LLC

CUSTOMER SERVICE

CORAL Subscriber Services

Email HOTLINE
customerservice@aquaticmediapress.com

Leave a Message Toll-Free
800-217-3523
Calls are generally returned 10 AM - 6 PM Central Time, Monday-Friday, or we may email a reply if you're an existing customer.
  • Home
  • Subscribe
  • Sample Issue
  • Digital Edition – Log In
  • Reviews
  • Shop
  • About Us
  • Contact
  • Facebook
  • Twitter
  • Instagram
  • Youtube
  • Pinterest