Chironomid Larvae Introduced: A New Decomposer Enters the Food Web

Midge fly larvae collected from an outdoor rainwater bucket were introduced to the Freshwater Lake as a potential sediment-layer decomposer. Their red coloring points to hemoglobin adaptation for low-oxygen environments, which makes them a practical fit for a detritus dweller in a sealed system. This marks the first deliberate introduction of an invertebrate chosen specifically for its role in the lake's decomposition layer.