Vendeur: gmaqua (22.154) 99.3%, Lieu où se trouve: London, Lieu de livraison: Worldwide, Numéro de l'objet: 221991389796 Brand: Azoo, Les Détails: AZOO NitraAct*Suitable for crystal shrimp, aquatic plants*25g,100g Standard Delivery (Royal Mail 1st Class) For small and medium aquariums Suitable for crystal shrimp, aquatic plants, freshwater, saltwater and reef aquariums Made from concentrate long-lasting dormant bacteria powder under dry environment and low temperature, with highest ratio of bacteria, can be re-generating after 8 hours within water. 2. Composed of several species of anaerobic multi-functional bacteria, 5 billion active bacteria per milliliter. 3. Rapidly decomposes mass pollutants in the gravel and filtration tank Eliminates bad smell. Makes gravel recover to the best purification. 4. Eliminates toxic hydrogen sulfide. 5. Inhibits the planaria growth effectively. 6. Contains special growth medium. Helps bacteria multiply rapidly and absorb the pollutants in the water.DIRECTIONS FOR USE: 1. Add 3 spoons per 100 liters of water when setting up a new tank. 2. Use on a weekly basis, add 1 spoon per 100 liters of water. 3. It is recommended to shake well after mix the powder with small amounts of water in a bottle. Add it evenly to the aquarium, filtration tank or filter media to achieve better effects. 4. One full spoon is equal to 0.5 gram.INGREDIENTS : Euryhaline bacteria, compound bacillus subtilis, photosynthetic bacteria, denitrifying bacteria and other active anaerobic bacteria.