# Click here for a list of stag beetle and rhinoceros beetle products on Mercari! Recommended for those who want to raise Dorcus hopei larvae in mat! Highly nutritious This is a listing for "Dorcus hopei exclusive ultra-high calorie mat" 20 liters 10 liters x 2 bags Comes in a convenient bag with a zipper for storage. We can accommodate additional bags. We will ship the number you want. This is a crushed and fermented calorie mat made from 100% Quercus serrata sawdust, which Dorcus hopei love the most, and finished from the highest peak of mycelia, "Himalaya Hiratake". This is a special calorie mat that is made by further refining the ordinary Himalaya Hiratake mat into fine particles for easy eating, and adding 3 times the nutritional additives such as trehalose, glucose, chitosan, royal jelly, high-activity gluten, arginine, calcium, minerals, enzymes, yeast, special amino acids, and symbiotic bacteria. We do not use any waste mushroom beds, but crush new mushroom beds made from raw sawdust and ferment them slowly indoors. This is the ultimate, carefully crafted mat that has been fermented three times, taking time and cost. Other companies' fermentation mats use waste mushroom beds as raw materials or ferment them outdoors, which causes miscellaneous insects and gnats to breed. This calorie mat is made by slowly fermenting freshly made mushroom beds in a controlled indoor environment, so there is no contamination of miscellaneous insects. Large individuals are constantly emerging, and thanks to this, the repeat rate is quite high. Even with the same mushroom bed, the mushroom bed finished from Himalaya Hiratake mycelia is the most preferred by stag beetles and results in large individuals. Himalaya Hiratake is expensive and difficult to obtain. This mat was completed after years of research for domestic and foreign Dorcus hopei. Dorcus hopei, as well as Miyama stag beetles and sawtooth stag beetles, eat it well. This mat is also popular with breeders of Sumatran flat stag beetles and rainbow stag beetles. Recommended for forked stag beetles! (Of course, foreign and domestic rhinoceros beetles such as Hercules also eat it very well) The key to growing large stag beetle adults is to feed the larvae a lot of good quality food during the larval stage. With good quality mats, stag beetle larvae will continue to eat heartily. It has the advantage of being able to be used economically, with a wide range of uses such as filling jars, dividing into pudding cups, and using it for egg-laying mats. Separate shipping costs apply for Okinawa and remote islands.