Septic Tank Bacteria Booster | Concentrated Formula


  • For the reactivation of septic tanks up to 800 gallons (3,000 litres).
  • Based on effective and patented bacteria cultures
  • 100% organic
  • One of our bestsellers
  • 14 days time for consideration
  • Customers rate us on average with a 9!

Now even more concentrated: two 250 ml bottle is enough to treat a 3000-litre tank

Availability: In stock

  • Free delivery for all orders above £75
  • Effective bacteria-based products
  • Customers rate us 9.3 out of 10
  • All our products are safe for your plumbing and the environment
  • Safe online shopping with: Valued Shops
SKU: 7108819880813 Category:

Useful tips

If you are not sure about the size of your septic tank, order an extra bottle of Roebic K37. You can return it at any time.

We also sell this product on Amazon. View product on

More information:

In our webshop we sell several organic and ecological cleaning products, which are suitable in combination with a septic tank, cesspool or domestic wastewater system without affecting the function of the bacteria. You can find these organic cleaning products by clicking on this link.

Weight 2.3 kg

You may also like…