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Black Water Treatment - Caravans and Boats Holding Tank Treatment
Bio Natural Solutions
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Bio Natural Solutions Black Water Treatment for holding tanks maintenance and treatment.  It is safe on PVC plumbing in boats or motor homes.

This colourless, non-staining and eco friendly holding tank treatment contains special cultures of beneficial bacteria that degrades solids, fats, grease, cellulose and reduces odours.

Available in 1L and 5L. For 10L, 15L, and 20L - Give us a call.