CellDEG's high-density cultivation systems enhance lab-scale algae and natural compound production. They use nanoporous membranes for bubble-free CO2 supply, ensuring homogeneous conditions while reducing shear stress and CO2 loss. These systems offer highest productivities, flexibility with interchangeable platforms, and precise monitoring with non-invasive sensors. They support high-throughput screening and optimize biomass and compound yields, outperforming conventional photobioreactors in productivity and cell density, making them ideal for lab applications.