Specializing in freshwater invertebrates and microfish from around the world.

New Arrivals

We have new species coming in several times a month, so be sure to check our Current Stocklist regularly, and keep an eye on the New Arrivals category.

About Msjinkzd

Invertebrates by Msjinkzd is located in York, PA and is run by Rachel O’Leary. She is a mother of 3, loving wife, and an unmistakable personality at conventions and clubs in the tri-state area. A life-long fish keeper, her interests range from microfish to monsters, with a focus on invertebrates and dwarf species. Rachel has spent the last 10 years studying invertebrate husbandry, aquascaping, and breeding practices. Rachel’s fishroom consists of over 100 tanks ranging from 10 to 220 gallons, and her breeding program includes members of the Corydoradinae group, apistogramma, ancistrus, hypancistrus, pelvicachromis,  as well as various cyprinids and livebearers. One of the leading importers of invertebrates in the US, she works with dozens of dwarf shrimp and snail species, as well as dwarf crayfish and crabs, and is regularly bringing in new and hard to find specimens.

More About Msjinkzd

Recent News

April 1, 2015 |

Aquatic Gardeners Association Convention next weekend!

I will be giving a brand new presentation on interesting and unusual inhabitants for the planted aquarium on...

March 29, 2015 |

Shrimp-Why the delays, lady?? Quarantine procedure and treatment protocol

It has been a wonderful evolution within the Shrimp hobby, watching it grow by leaps and bounds and having many...

March 13, 2015 |

Stock list is filling out! BEAUTIFUL nerites and lots of little fishes back in stock!

FINALLY, after the brutally cold and snowy winter, the fish room is getting restocked in a major way! I just got...

February 25, 2015 |

FedEx Small business grant contest

  I would appreciate sharing and support! If I won the grant, I would be able to expand my fish efforts and...

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