Something’s Fishy!

November 4, 2016

goldfishbowlWe’ve always had fish as pets. Currently, we have a 5 gallon tank on the kitchen counter; a few neon tetras, two snails and one glowfish swim happily against the current flowing from the tank’s filter. As a longtime fish owner, I read with interest a recent article in the New York Times about how goldfish released into the wild have become a highly invasive species in certain parts of the globe, including Colorado and Nevada.

While I would never release a non-native species into a local pond or stream, I certainly know people who have. To be honest, I never gave it a second thought, assuming that a goldfish used to a temperature controlled, filtered environment like a fish tank would not fare well in a sewer or stream. Apparently the opposite is true; goldfish thrive in murky waters, can grow rapidly, will spawn readily and are highly destructive to native plant species.

Please think twice before releasing any non-native pet into the wild, regardless of how small or insignificant they might seem!

Post a Comment

Your email is never published nor shared. Required fields are marked *

*
*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>