JBL NanoBiotopol Betta 15 ml

For water to suit fish: for initial setup and during water changes, for fighting fish Converts aquarium water into biotope water: neutralises copper, zinc, lead and chlorine Healthy water, healthy fish: protects mucous membrane, gills, skin and fins Natural water environment thanks to tropical almond leaf extract Contents: 1 bottle Nano-Biotopol Beta, 15 ml. Application for max. 180 l: 2 drops/1 l water. Example: 30 l aquarium: 2.5 ml for setting up new aquarium, 5 drops (1 ml) during 1/3 water change every 2 weeks