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

March 17, 2014 |

Species spotlight- Centromochlus perugiae

The oil or honeycomb catfish originates in Peru and Ecuador, the specific fish I have coming out of Peru, and...

March 17, 2014 |

More new additions- Peru and Colombia

Just when you think the weather is getting nice, we got dumped on by MORE snow. I have been diligently working on...

February 26, 2014 |

Getting back on track after a BRUTAL winter!

Well, this winter has been horrendous- snowstorm after snowstorm resulting in delayed freight (death of imported...

February 3, 2014 |

Mother Nature Strikes AGAIN!

Many of you are aware of how bad this winter has been. I have had only a handful of shipping days, and have had...

More News