Porcellio haasi High Yellow Isopods

Porcellio haasi High Yellow isopods are a striking terrestrial isopod morph prized for its intense yellow coloration and bold patterning. This hardy species is popular among bioactive terrarium keepers and invertebrate collectors who value both visual appeal and ease of care.

These isopods thrive in well-ventilated enclosures with a dry side and a moist hide, allowing them to regulate humidity as needed. A substrate mix of soil, sand, and leaf litter, enriched with decaying wood and calcium sources, supports healthy growth, moulting, and reproduction.

Porcellio haasi is an active, fast-moving species that adds dynamic movement and colour to arid and semi-arid setups. They are excellent for advanced keepers seeking a display isopod rather than a simple clean-up crew. With proper care, stable temperatures, and consistent access to leaf litter and protein, colonies establish quickly and remain robust.