Join our newsletter
Do not use where high levels of toxic metals are present. AulBac 400C may be added directly to aeration tank, lagoon, or oxidation ditch. For trickling filters, it’s best to pre-hydrate product by adding 2 lbs. per 1.0 gallon of 20° – 30ºC non-chlorinated water. Allow solution to stand for 30 – 60 minutes before adding to trickling filter.