Acorn Caps

Acorn Caps — Tiny Treasures for Your Isopod Enclosure

These charming little acorn caps are a wonderful natural bioactive terrarium supply for terrariums and isopods. Dried and cleaned, they're ready to drop straight into your vivarium and instantly elevate both the look and the enrichment of your enclosure.

Why Isopods Love Acorn Caps

• Miniature hides — Their small, cup-like shape makes acorn caps perfect little shelters for juvenile isopods and smaller species, giving them a safe space to rest and moult.
• Foraging fun — Isopods love to investigate and forage around acorn caps, picking at any organic matter, fungi, and biofilm that develops on the surface over time.
• Natural food source — As acorn caps slowly soften and break down, they become a nutritious snack contributing to the varied diet your isopods need to thrive.
• Bioactive-friendly — Perfect for clean-up crews and healthy ecosystems, they integrate seamlessly into bioactive setups without disrupting the natural decomposition cycle.
• Humidity pockets — The concave shape of each cap holds a little moisture, helping to maintain the localised humidity that isopods love.
• Beautiful aesthetics — Acorn caps add a delightful, woodland-floor feel to any enclosure, looking completely natural alongside leaf litter, cork bark, and mosses.

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