Tropic Marin Cyo-Control – 500 ml / 16.9 fl.oz.

Tropic Marin® Cyo-Control naturally blocks the recurrence of cyanobacteria in the aquarium. After the cyanobacteria have been removed manually, the probiotic bacteria of Tropic Marin® Cyo-Control settle in their place. Once these bacteria have established themselves, they outcompete the cyanobacteria, preventing them from recolonizing the area.

• Reliable cyanobacteria prevention after manual removal.

• Purely natural, based on probiotic bacteria and natural zeolite mineral.

• Only a few doses required.

• Binds pollutants and makes the water extremely clear.

• Can be stored without refrigeration.

• No antibiotics, no biocides, no toxins