Manhattan Reefs Fall Frag Swap 2016

December is fast approaching, and with it comes one of the Northeast reefkeeping world’s most anticipated events: The Manhattan Reefs Fall Frag Swap! This year, the swap will be held from 10:00 AM – 6:00 PM on Sunday, December 11 at the Pace University...

A Happy Christmas

Of all the small intricate animals I like to photograph underwater, Christmas tree worms are among my favorites; in my book, they are only outranked by nudibranchs.  I thought I’d share some of my favorite Christmas tree worm images, this time from the Indo-pacific,...

The impacts of releasing marine ornamental species

Published August 17, 2016 Introduction The introduction of species into areas outside of their native habitat is a concern for all ecosystems, both terrestrial and aquatic. These non-native introductions occur through a variety of pathways including intentional introductions, accidental releases, and natural events such as hurricanes. The majority of species released into new, non-native areas either are not able to establish within the introduced range, or are able to establish but do not cause significant damage. However, a small percentage of these introductions become established and cause severe environmental and economic damage; these are referred to as invasive species. In the marine environment, accidental release through the ballast water exchange of oceangoing vessels has traditionally been cited as the most likely pathway for marine species