These Ardentiella "Pastel Firestorm" isopods (or more commonly known as the "Phoenix" from the Ardentiella Pastel line) seem to produce several different variants making them a very intriguing species. Note that the care for these are a bit more involved so we recommend you check out our YouTube videos on our enclosures and care for these isopods:

Ardentiella Enclosure Set-up

Ardentiella Phoenix FAQ:

Environment: These like to climb, so they need some verticality and need mossy sticks, good ventilation and humidity. 

Food of Preference: Mossy Sticks, ezyeddie.com pod nugz, morning wood powder.

Behavior: Active species during the day - diurnal 

Rarity: Rare

Care Difficulty: Moderate