Just add rhinoceros beetle larvae! Premium fermented substrate in a case [Set of 2]

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Exceptional Nutritional Value!
4400ml Plastic Case Included ☆ Special Selection! 3rd Fermentation! Fine Particle! Himalayan Oyster Mushroom Premium Fermented Substrate

(10 photos above)

Generous 4400ml Plastic Bottle

With Ventilation and Filter

2 Sets for ￥5399 (Free Shipping)

We will ship the quantity you desire.

Plastic Case with Special Filter

Wide opening for easy larva removal, a carefully designed case.

This is a fermented substrate made from the highest quality Himalayan Oyster Mushroom mycelium, using 100% oak sawdust, which stag beetles prefer the most.

We've further refined ordinary Himalayan Oyster Mushroom substrate into fine particles for easier consumption, and added 3 times the usual amount of nutritional supplements such as trehalose, glucose, chitosan, special amino acids, and symbiotic bacteria, making it a specially selected premium substrate.

This is the ultimate meticulously crafted substrate, fermented three times with significant cost and time, without using any waste mushroom blocks.

Large individuals are frequently produced, and thanks to this, the repeat purchase rate is quite high!

Even with the same mushroom block, substrate finished from Himalayan Oyster Mushroom mycelium is most preferred by stag beetles and rhinoceros beetles, resulting in larger individuals.

Himalayan Oyster Mushroom is expensive and difficult to obtain.

It is ideal for raising larvae of exotic rhinoceros beetles such as Hercules and Caucasus.

Naturally, it is also excellent for Japanese rhinoceros beetles, Miyama Stag Beetles, Saw Stag Beetles, and Flat Stag Beetles.

The substrate is made by crushing and fermenting mushroom blocks, with nutritional additives blended at 3 times the normal concentration, resulting in outstanding nutritional value.

They eat it voraciously.

The key to raising large adult rhinoceros beetles is to feed them plenty of high-quality food during the larval stage.
With high-quality substrate, rhinoceros beetle larvae will continue to eat heartily.

This high-calorie, exceptionally nutritious Himalayan Oyster Mushroom premium mushroom block fermented rhinoceros beetle substrate is the pinnacle of larval food.

Hercules beetles measuring 180mm, and Japanese rhinoceros beetles and Miyama stag beetles have achieved Guinness-level sizes.

The larvae's feeding response is different, allowing for super-sized individuals.

The case comes with substrate, making it convenient to simply add larvae.

Can be used from the first to third instar larvae, and until eclosion.

Among the users of this fermented substrate, there are individuals who have won top prizes multiple times in Be-Kuwagata contests.

It is excellent not only as food for larvae but also as a spawning substrate, encouraging females to lay a large number of eggs.

Sterilization against miscellaneous bacteria is perfect, so no unwanted insects or fungus gnats will appear.
*Separate shipping fees apply for Okinawa and remote islands.