Excellent for strengthening rhinoceros beetle larvae! 6 large stag beetle mushroom mycelium blocks - just bury them in the substrate.

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Limited Sale!!

We are offering a set of 6 used substrate blocks for *Dorcus hopei binodulosus* (Giant Stag Beetle).

Please see the 20 photos above.

These are quite large blocks.

Additional blocks are available for purchase!

These used substrate blocks are made from 100% raw oak sawdust and are packed with nutrients.

As you can see in the photos, the mycelium is firmly established within the blocks.

Simply bury the blocks as they are in the substrate, and stag beetles will lay eggs!

They are easy to break apart, making it easier than using logs to extract larvae, and you can obtain a large number of them!

Anteaters are laying eggs prolifically!

They also enhance the nutrition for rhinoceros beetle larvae.

When raising rhinoceros beetle larvae, you'll notice a significant increase in size simply by burying these blocks in the substrate.

They are also excellent as food for the larvae of stag beetles that prefer fungal substrates, such as *Dorcus hopei*, *Prosopocoilus inclinatus*, *Nipponogomphus viridis*, and *Prosopocoilus giraffa*!

They are also suitable for breaking apart to create your own original fermented substrate.

*The photos show one of the items from our inventory.
Please only purchase if you understand that some blocks may be slightly broken or have different shapes.*

This is a limited sale, so the listing will end once sold out.

We also have other items for sale, including fermented substrate that promotes larval growth, stag beetle substrate, coniferous substrate ideal for adult beetle management, perches for adult beetle breeding and display, and high-grade protein jelly. Please check out my other listings.