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    by Published on 09-25-2011 02:37 PM
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    Why are my jellyfish shrinking? Help!

    This is the most popular question I have received in the last year as folks start to venture into keeping jellyfish as pets. As there are many reasons why captive jellies tend to shrink, let’s start with some basics. First, the one thing I feel most don’t realize is that jellies occur in all oceans of the world and in all temperature zones. There are tropical jellies, temperate jellies and arctic jellies. Each species requires specific water ...
    by Published on 01-31-2010 01:39 PM
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    The idea of keeping jellyfish is not necessarily a new one. The specialized tanks, life support equipment and the main food sources have also been around since the 1960’s. So, why don’t we see them all over the place? Why is it there are only a handful of companies over the past 50 years that deal with jellyfish in some way?

    The challenge through the years in bringing jellyfish to the ornamental fish marketplace has been threefold; a consistent supply of jellyfish, user friendly and functional plankton kreisels and life support systems that don’t make the hobbyist want to pull their hair out in frustration, and an easily obtained, administered and nutritional food source. Of course, there will always be those who wish to tinker with and modify their systems with the utmost of joy and glee on their faces as they do it! Those folks also enjoy growing and making their own food sources for their aquatic buddlies. However, when trying to bring any of the specialized animals like the scyphozoan jellyfish Aurelia aurtia, Aurelia labiata (the moon jellyfish species) and Chrysaora fuscescens (West Coast Sea Nettle) to the marketplace, things need to be more turn key and easily accessible for the market to establish itself positively and, in turn, grow.
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