Eucalyptus Cups

Eucalyptus Cups — Natural Enrichment for Isopods, Millipedes & Bioactive Enclosures

Eucalyptus cups are the dried seed pods of the eucalyptus tree — and one of the most versatile natural bioactive terrarium supplies for terrariums and isopods. Their distinctive cup-like shape makes them as functional as they are beautiful, providing a wealth of benefits for your invertebrates and enclosure ecosystem.

Why Isopods & Millipedes Love Eucalyptus Cups

• Perfect hides — The deep, cup-shaped cavity of each pod provides isopods and millipedes with a snug, sheltered retreat — ideal for moulting, resting, and hiding away from light and disturbance.
• Natural food source — As eucalyptus cups slowly soften and break down, isopods and millipedes will graze on the organic matter and biofilm that develop on the surface.
• Tannin & compound release — Eucalyptus pods release natural tannins and organic compounds into the enclosure, contributing to a rich, naturalistic environment that supports invertebrate health.
• Humidity pockets — The concave shape of each cup holds moisture beautifully, creating localised humid spots that both isopods and millipedes actively seek out.
• Bioactive-friendly — Perfect for clean-up crews and healthy ecosystems, they decompose gradually and naturally without disrupting your enclosure's balance.
• Stunning aesthetics — Eucalyptus cups have a bold, architectural look that adds real visual interest to any vivarium.

Benefits in Bioactive Terrariums

• Feeds the decomposition cycle — As eucalyptus cups break down, they nourish beneficial bacteria, fungi, and microfauna — the foundation of a thriving, self-sustaining bioactive enclosure.
• Supports springtail colonies — Springtails thrive on the fungi and organic matter that colonise decomposing eucalyptus cups, helping to keep mould and waste in check.
• Moisture gradient support — Strategically placed cups help maintain the moisture gradient within the enclosure, supporting the varied microclimates that different species need.

A high-quality organic material for bioactive setups UK-wide, suitable for reptiles, amphibians, and microfauna habitats, as well as all isopod and millipede species including Porcellio scaber, Armadillidium vulgare, Cubaris sp., Narceus sp., and many more.

Disclaimer: While every effort is taken to ensure our products are safe for use, we strongly recommend cleaning and sterilising them yourself before introducing them to your enclosure.