Cubaris "White Rubber Ducky" Isopods

Cubaris “White Rubber Ducky” Isopods

Cubaris “White Rubber Ducky” is a stunning pale morph of the famous Rubber Ducky isopod. Known for its distinctive “duck-like” facial pattern and smooth armoured body, this morph features soft white to cream colouring that makes the iconic face pattern stand out even more.

Like other Rubber Ducky variants, these Cubaris isopods prefer stable tropical conditions with deep organic substrate, consistent humidity, and plenty of natural hiding places. When provided with a balanced enclosure they establish steady colonies and make a fascinating centrepiece species for collectors.

Quick facts

• Care level: Intermediate–Advanced
• Temperament: Shy but fascinating to observe
• Best feature: Iconic “rubber ducky” face with pale white colouring
• Good for bioactive: Yes (excellent detritivores)

Habitat & setup

• Ventilation: Moderate (avoid overly dry airflow)
• Humidity: High with a clear moisture gradient
• Substrate: Deep organic mix with rotting wood and leaf litter
• Leaf litter: Always available (primary food source)
• Hides: Cork bark slabs, curved bark pieces, and rotten hardwood

Temperature

• Ideal range: 22–26°C
• Notes: Stable warmth supports breeding and colony growth

Feeding

Cubaris White Rubber Ducky feed primarily on leaf litter and decaying hardwood. Supplement occasionally with small amounts of protein foods such as fish flakes or shrimp pellets. Vegetables like carrot or courgette can also be offered in moderation.

• Staples: Leaf litter, rotten wood
• Supplements: Occasional protein foods
• Calcium: Cuttlebone, limestone, or calcium powder

Care notes

• Humidity gradient: Maintain a damp zone and a drier zone.
• Deep substrate: Helps maintain stable humidity levels.
• Provide hides: Cork bark and hardwood help reduce stress.
• Patience: Colonies may take time to establish and breed.

What you’ll receive

You’ll receive healthy Cubaris “White Rubber Ducky” isopods from established captive-bred colonies. Sizes may vary.

Tip: Rubber Ducky variants thrive in deep substrate rich in rotting hardwood with stable humid microclimates.

Need supplies to get started? Browse our isopod substrate, leaf litter, cork bark, and setup essentials to build the perfect habitat for your colony.