Tropic Marin Cyo-Control 500ml

Tropic Marin Cyo‑Control uses natural probiotic bacteria on a zeolite carrier to prevent the return of cyanobacteria after manual removal. Once added, the good bacteria establish themselves in the aquarium and out‑compete cyanobacteria — inhibiting regrowth and helping maintain a healthy biological balance. After dosing, the water may turn slightly cloudy before clearing to a high clarity and often remains cleaner thanks to reduced nutrient and pollutant load. The product contains no antibiotics, biocides or toxins, can be stored at room temperature, and only a few doses are needed to be effective.