NOVELTY - A dual-module vermireactor comprises two identical modules (2, 3), each including four rolling wheels (19), main lid (12), two side lids (13), and module panel (14). A main panel (16) having a control unit and other elements for monitoring and management is connected with the individual modules directly through data cables (17) and hoses (18), specifically through the module panel. The modules are provided with removable full wall (4), perforated wall (5), fast-release clasps (6), alignment spikes (7) and rolling suspension (8).    USE - Dual-module vermireactor used with producers of biodegradable waste that is difficult to process through open-space composting (gastronomic waste), i.e. restaurants, cafeterias, small animal breeders and food processing operations; and for processing common (non-problematic) biodegradable waste.    ADVANTAGE - Migration of earthworms from one module (where the material is already transformed to a finished vermicompost) into the second module (where the materials are pre-composted) is gradual, without the necessity for search and capture of the earthworms. The vermireactor can compost problematic biodegradable waste in an enclosed space. The pre-composting and vermicomposting can be conveniently monitored and managed through the same monitoring equipment.    DETAILED DESCRIPTION - A dual-module vermireactor comprises two identical modules arranged in two functional settings, either tightly connected or disconnected. Each module includes four rolling wheels at the bottom, a main lid, two side lids, and a module panel with technological opening (15). A main panel having a control unit and other elements for monitoring and management is connected with the individual modules directly through data cables and hoses, specifically through the module panel. Part of the bottom set is provided with a perforated metal sheet (9) having an underneath pull-out reservoir (10) fitted with release valve (11). The modules are provided with removable full wall, perforated wall, fast-release clasps, alignment spikes and rolling suspension.    DESCRIPTION OF DRAWING(S) - The drawings show perspective views of a dual-module vermireactor in connected and disconnected state.    Modules (2, 3)    Full wall (4)    Perforated wall (5)    Fast-release clasps (6)    Alignment spikes (7)    Rolling suspension (8)    Perforated metal sheet (9)    Pull-out reservoir (10)    Release valve (11)    Main lid (12)    Side lids (13)    Module panel (14)    Technological opening (15)    Main panel (16)    Data cables (17)    Hoses (18)    Rolling wheels (19)