# 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 an offering of "Dorcus hopei exclusive ultra-high calorie mat" 40 liters 10 liters x 4 bag set 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, "Himalayan Hiratake". This is a special calorie mat that is made by further refining ordinary Himalayan Hiratake mat into fine particles for easy eating, and adding 3 times the nutritional additives such as trehalose, glucose, chitosan, royal jelly, highly active gluten, arginine, calcium, minerals, enzymes, yeast, special amino acids, and symbiotic bacteria. We do not use any waste mushroom bed, but crush fresh mushroom bed made from raw sawdust and ferment it slowly indoors. This is the ultimate, carefully crafted mat that has been triple-fermented, 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 Himalayan Hiratake mycelia is the most preferred by stag beetles and results in large individuals. Himalayan 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 can be used for a variety of purposes, such as filling jars, dividing into pudding cups, and using it as an egg-laying mat, and it has the advantage of being able to raise them economically. Separate shipping charges apply for Okinawa and remote islands.