Septic Tank Worms: Essential Invertebrates For System Health

Septic tank worms are diverse invertebrates found in septic tanks, including aquatic worms (Tubifex and Sludge worms), fly larvae (Rat-Tailed Maggots), midge larvae (Bloodworms), earthworms (Grindal and White worms), and enchytraeids (small, white worms). These organisms feed on organic matter in the tank, aiding in its decomposition and preventing clogging. Their presence can indicate a healthy septic system, but excessive numbers may suggest maintenance issues.