Natural bio-enzymatic product for eliminating odors and organic deposits in your aquarium.

• Significantly reduces the need for constant aquarium cleaning.
• Safe product for fish and plants.
• Filters clog less, easier to clean.
• Increases oxygen content in the water.
• Clear water column.
• Removes deposits.

Extra effective – contains 1000 billion bacteria in a 0.5 kg package.

The result of the product's action in aquariums is the decomposition of organic deposits on the bottom and in the water column of the aquarium using highly mobile natural unmodified aerobic bacteria and facultative anaerobic bacteria with positive chemotaxis (they can recognize the type of chemical waste in the aquarium and swim towards it). At the same time, there is a significant purification of the water column. Simultaneously, the dissolved oxygen content increases. With regular use of Mr. Bacteria No. 11, high bacterial reproduction is guaranteed, resulting in continuous aquarium cleaning.