Kokuwa Stag Beetle

Japanese Saw Stag Beetle Breeding & Larval Care Guide | Egg-Laying Setup for Wood-Laying vs. Substrate-Laying & Larval Rearing

Complete guide to domestic Japanese saw stag beetle husbandry and breeding. This practical guide covers the full cycle from setting up substrate-laying egg-laying bins, timing and procedures for larvae excavation, larval rearing methods using fermented substrate with temperature management, substrate exchange timing, and important notes on pupation to adult emergence management.

DIY Fermented Substrate Guide | How to Make Your Own Substrate for Rhinoceros Beetle and Stag Beetle Larvae

Learn how to make your own fermented substrate for breeding rhinoceros beetle and stag beetle larvae. We explain material selection, fermentation procedures, and breeder tips to avoid common mistakes in easy-to-understand language.

Electricity Costs and Energy-Saving Tips for Insect Breeding | Energy-Efficient Temperature Management and Annual Cost Guide

Explains electricity costs for temperature management of stag beetles and rhinoceros beetles, and provides concrete methods to save electricity costs through smart use of wine chillers, temperature-controlled cabinets, and air conditioning.

The Difference Between Wild-Caught (WF) and Captive-Bred (CB) Beetles | Essential Knowledge Before Purchasing Stag Beetles and Rhinoceros Beetles

Explaining the difference between "Wild-Caught (WF)" and "Captive-Bred (CB)" stag beetles and rhinoceros beetles. We break down how to choose when purchasing and important considerations from a breeder's perspective.