The Porcellio laevis "Dairy Cow" is one of the most recognizable and beloved isopods in the entire hobby. Named for its bold black and white patterning that perfectly mimics the classic dairy cow coat, this striking color morph of Porcellio laevis is a must-have for any isopod enthusiast or bioactive keeper.
Beyond their incredible looks, Dairy Cow isopods are powerhouse clean-up crew members. Porcellio laevis is one of the fastest-reproducing and most voracious isopod species available, making them incredibly effective at breaking down waste, decaying matter, and uneaten food in bioactive enclosures. They are hardy, adaptable, and thrive in a wide range of conditions — a perfect combination of beauty and function.
Quick Stats:
- Species: Porcellio laevis "Dairy Cow"
- Origin: Captive-bred color morph
- Adult Size: 18–20mm
- Care Level: Beginner-friendly
- Temperament: Active, bold, and peaceful
- Sold as: 10-count group
Husbandry Tips:
- Enclosure: Well-ventilated container — Porcellio laevis prefers drier conditions than many isopod species
- Substrate: Coco fiber or topsoil with leaf litter — keep mostly dry with a small moist corner
- Temperature: 68–82°F — very adaptable
- Humidity: Low to moderate — this species prefers it on the drier side
- Diet: Leaf litter, vegetables, fish flakes, dried mushrooms, and cuttlebone for calcium. They are voracious eaters — feed generously
- Hiding spots: Cork bark and leaf litter for security and molting
If you want a clean-up crew that actually pulls its weight AND looks amazing doing it, the Porcellio laevis "Dairy Cow" is your answer. Captive-bred and raised at Field Life Pets Division in Las Vegas.