Sea-Chem BioBoost Septic Tank Treatment Tablets - 6-Month Supply - Powerful Bacteria & Enzyme Booster to Eliminate Smells, Unblock Tanks & Maintain Healthy Wastewater Systems

Maintain an average-size UK septic tank or wastewater system for one year Avoid complications, such as smells, blockages and breakdowns Extend the period between routine tank pump-outs, saving you money SUPER STRENGTH: Each tablet contains 50 billion bacteria EASY TO APPLY: Simply flush down a connected toilet once a month