# Jinymral 3.5oz Hermit Crab Substrate, Natural Forest Moss Fibre

Forest moss fibre expands to about 1.5 quarts of moist substrate for hermit crab habitats and digging areas.

- [Original product page](https://www.ofertitastop.com/ca/product/jinymral-5oz-hermit-crab-substrate-natural)
- [View offer](https://www.ofertitastop.com/ca/visit/jinymral-5oz-hermit-crab-substrate-natural)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-11-01T03:34:44.567Z
- Brand: Jinymral
- SKU: ofertitastop-ca-38006
- Category: Animals & Pet Supplies > Pet Supplies > Reptile & Amphibian Supplies > Reptile & Amphibian Substrates
- Source store: amazon CA
- Active deal: Yes
- Price: 8.77 CAD
- Previous price: 10.97 CAD
- Discount: 20%
- Rating: 4.6 / 5
- Reviews: 207

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Made from forest moss fibre, Jinymral 3.5oz hermit crab substrate adds a natural, moisture-holding material to a tank habitat. Its green colour gives the setup a leafy look. Use it on its own for a moss area, or mix it with hermit crab sand to support digging and exploration.

## Product specs
- Type: Hermit crab substrate
- Material: Forest moss fibre, screened to remove most twigs, debris and other impurities
- Colour: Natural green, no artificial dyes
- Piece size: 8.6″ x 7.3″ x 0.6″
- Format: Compressed moss fibre that expands when soaked
- Yield: Approximately 1.5 quarts of moist, fluffy fibre when fully expanded

The natural fibre is designed to help maintain a moist environment in the habitat. Its texture also gives crabs material to explore, while the colour adds a natural accent to the tank. Compared with using sand alone, adding moss offers a different material for a digging area, used on its own, it can create a straightforward moss section.

## Best use cases
This substrate suits hermit crab tank setups where a moist area and natural-looking ground cover are useful. Place it in a dedicated section or combine it with hermit crab sand to create a varied surface for digging and exploration. That flexibility makes it practical for owners choosing between a simple moss area and a mixed-substrate habitat.

To prepare it, remove the compressed moss fibre from its bag and soak it in water until it has fully absorbed the water and expanded. Squeeze out the excess water by hand before placing an appropriate amount in the tank. This gives you a ready-to-use, fluffy material rather than a compressed piece. Customer feedback is also encouraging: some owners say their crabs take to the substrate and that it works well for their setups, these are individual experiences, not a guarantee for every crab or habitat.

## Box contents
The package includes one piece of hermit crab substrate. The 3.5 oz package yields approximately 1.5 quarts of moist, fluffy moss fibre after soaking and full expansion, so the dry compressed format is easy to prepare for use in a habitat.

## What to clarify
**How do you prepare the moss fibre?** Soak the compressed piece in water until it has absorbed the water and expanded fully. Then squeeze out the excess water by hand before adding the fibre to the tank.

**Can it be used with hermit crab sand?** Yes. It can be used on its own or mixed with hermit crab sand, making it possible to include moss alongside sand in a digging and exploration area.

**How much substrate does the package make?** When fully soaked and expanded, the 3.5 oz package yields approximately 1.5 quarts of moist, fluffy moss fibre.

## Buying verdict
Choose Jinymral’s forest moss fibre when you want a natural-colour substrate that can help maintain moisture and give hermit crabs a material to dig through and explore. Its use on its own or alongside hermit crab sand makes it a practical fit for both a dedicated moss section and a more varied tank habitat.

## Images

![Jinymral 3.5oz Hermit Crab Substrate, Natural Forest Moss Fibre — 1](https://www.ofertitastop.com/i/PDkRCjRSdqrnKUnQXJoEKw3vRLx0RH7HBaCp-zwe8VlFOFPwben4rVfUymP2-K7ZAc05Ssoqb8--miERXNvVAef6BUsq1i0J57yLiNQScRC4T1b53ietoDmXHw.jpg)

![Jinymral 3.5oz Hermit Crab Substrate, Natural Forest Moss Fibre — 2](https://www.ofertitastop.com/i/ttq9oHasmAs_SMbLAhbLx9k6oz4CccAvEHxM0ecXbHkADAP0PdG5SbRWTgWvvl0dzlMiCFSlDjTIycxLyeERS1_bJ95xkD9xxSJgVL6Y1xRCwfrupOqgNqVPcQ.jpg)

![Jinymral 3.5oz Hermit Crab Substrate, Natural Forest Moss Fibre — 3](https://www.ofertitastop.com/i/8aJ5HelbdeDGCydjziX-Wz7gOyDR9n7MVjSt1Ze3g7fGkfd_iHw9fJ6ZTKt-0SLbElMoh8pKmVHGB_dnDQu-69C8Nsu_uzccQQ29i4rIaH5H5hGA83JMVUIbCQ.jpg)

![Jinymral 3.5oz Hermit Crab Substrate, Natural Forest Moss Fibre — 4](https://www.ofertitastop.com/i/stdwh2Jc55WyEyp08Zr8xuAbkXvzLQbrJi37ecevvSbogekEdqUonnqz8ZiIvgs_l6WdSqKczASIE6ajRPnQZgxrPJoph8SWrG61O7zDezo5Q2BObfvLxBl6Vw.jpg)

![Jinymral 3.5oz Hermit Crab Substrate, Natural Forest Moss Fibre — 5](https://www.ofertitastop.com/i/iguwjUF_tT7NdtZyMXcc5-9bUjthnay-8WvwP1BNBQNSyo46sxgzu2GvZsZYHSCn-_5E8rEFeIRrVFSKex4QkCMN1ahEZ6rA-Vbmkflfd3pFLHetGX8lg3gb7w.jpg)