Black Hole

Picture Source: Google

Species: Ardentiella sp. “Black Hole”
Origin: Vietnam

(Based on our own experiences)

Difficulties to Keep: ⭐⭐⭐⭐☆ (4/5)
Humidity Level: 💧💧💧💧☆ (4/5)

Category: High-End Isopod

Description:
Ardentiella sp. “Black Hole” is a popular foundational species within the Ardentiella group, often considered one of the “base line” high-end forms in the hobby. It is known for its deep dark body coloration, usually ranging from black to very dark grey, sometimes with subtle sheen under light, giving it a “void-like” appearance.

This species stays small to medium in size and requires stable, carefully controlled conditions. It prefers consistent humidity with good airflow and a mature bioactive setup to maintain long-term health and breeding success. It is moderately sensitive during acclimation and does not tolerate unstable environments well.

Once established, it becomes a reliable breeder within the Ardentiella group, valued for its strong dark coloration, stable genetics line, and importance as a reference species for many higher-grade color morphs.