Terrarium Materials
Everything you need to build your terrarium from the ground up. Featuring premium DIY materials for every layer, dynamic hardscape, and bioactive elements.
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FAQ's
Terrarium materials & layers - your questions answered.
Everything you need for thriving terrariums, handpicked by experts. We've made the mistakes and fine-tuned our selections so you can create your terrarium with confidence from the very first layer.
Most terrariums are built from the same basic layers: a drainage layer, a suitable substrate, and plants. In sealed systems, material choice plays a bigger role, especially when it comes to moisture control and long-term stability. Our how to make a closed terrarium guide covers the build process in detail.
For the basic terrarium layers (in most typical projects), we recommend:
- 1 inch of LECA as the drainage layer.
- Substrate barrier mesh to cover.
- 1/4 inch of activated charcoal.
- 4+ inches of terrarium substrate.
Then you can think about adding some live terrarium moss along with your plants.
The first level of a bioactive terrarium is to add a culture of live springtails. With that alone, you get a lot of benefits without the need to change your terrarium construction or care approach.
If you choose to add any of our isopods to the mix, then you need to start considering their care conditions and how to keep them fed with organic, bioactive elements and supplementary food. Opt for the tried-and-tested bioactive bugs for optimal performance.