Description
The Pineapple Isopod (Cristarmadillidium muricatum) is a compact, peach-yellow dwarf isopod prized for its beautifully textured, lightly spiked exoskeleton and dependable temperament. These isopods thrive in bioactive terrariums, reptile enclosures, and planted vivariums, making them a favorite for keepers who value both beauty and function.
Hardy once established and easy to maintain, this species is an excellent choice for anyone seeking a reliable, attractive clean-up crew or a visually striking dwarf isopod colony.
Behavior & Activity
Pineapple Isopods are moderately active, though not a constant surface species. You’ll rarely see them strolling across the open substrate all day — instead, look underneath your cork bark, nestled in Pin Oak leaf litter, or gathered in cozy clusters. During humid periods, they’ll venture out to explore, especially along moist micro-zones and organic debris.
Their social nature means: spot one, and there are usually more right behind it.
Breeding & Colony Growth
Once settled, Pineapples become prolific breeders, growing steadily into a thriving, self-sustaining colony. With the right moisture, nutrition, and microhabitat structure, they maintain healthy population levels without becoming overwhelming.
Care Requirements
• Moisture: Moderate humidity with a consistent moist area
• Substrate: Deep, nutrient-rich substrate such as Microforest Lite or Microforest Complete
• Hides: Cork bark is their preferred resting and gathering spot
• Diet: Leaf litter, decaying wood, calcium, and routine protein supplementation
• Temperature: Prefers 72–75°F (comfortable room-warm)
• Compatibility: Excellent for tropical terrariums, reptile enclosures, dart frogs, geckos, and planted displays
Pineapple Isopods function beautifully as a bioactive clean-up crew, reducing micro-waste, breaking down leaf litter, and contributing to tank stability.
Why Buy Pineapple Isopods From RDI?
Rubber Ducky Isopods is trusted by keepers nationwide for healthy, premium-quality cultures. Your Pineapple colony is raised with meticulous care and premium nutrition to ensure superior color, vigor, and reproductive stability:
• Adult breeding-age isopods only — never tiny juveniles
• Fed our homemade Isopod Superfood for optimal color & reproduction
• Raised on Microforest Lite and Microforest Complete soil blends
• Provided abundant Pin Oak leaf litter and decaying wood
• Packed fresh the morning of shipment for maximum health upon arrival
• Clean, stable cultures ideal for long-term success
Compared to other dwarf species, Pineapples are more textured, more visually vibrant, and more noticeable during peak humidity cycles — an excellent addition for anyone wanting a standout dwarf species.
Perfect For
• Tropical & semi-tropical terrariums
• Lush vivariums & planted displays
• Beginner dwarf or spiky isopod keepers
• Isopod collectors wanting a peach-toned textured species
• Bioactive enthusiasts wanting a stable, dependable cleanup crew
Available Quantities
• 6 Count (Adult Breeding Group)
• 12 Count (Adult Breeding Group)
No juveniles, no tiny “surprise sizes” — just healthy adults ready to thrive.
What You Receive
• Healthy, adult breeding-age Pineapple Isopods
• Packed in moisture-retentive substrate
• A stable, well-fed group ready to begin reproducing
• Freshly prepared the morning of shipping
Shipping
Every live order always includes insulated packaging, moisture-retentive substrate, and temperature regulation as needed. Your colony is prepared and packed the morning of shipment to ensure the highest possible health upon arrival.
Pineapple Isopods are one of our most requested dwarf species — when they’re in stock, they tend to sell quickly.
Bring home the peach-toned charm of Pineapple Isopods and complete your bioactive setup with a colony that’s beautiful, functional, and genuinely satisfying to keep.
FAQ
Do Pineapple Isopods breed quickly?
Yes. Once established, they reproduce steadily and maintain a healthy colony size.
Are they beginner-friendly?
Absolutely. They tolerate a wide range of tropical bioactive conditions and are easy to maintain.
Will I see them often?
They’re moderately visible — you’ll often see them beneath cork bark, leaf litter, and moist micro-zones.
Ideal for tropical terrariums, bioactive setups, and planted vivariums. Perfect for keepers seeking healthy, captive-bred Pineapple Isopods for sale.
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