JBL Biotopol Refill 625ml

For aquarium water to suit fish and plants: for setting-up, water changes and strengthening fish after disease, for freshwater aquariums and turtle tanks Converts tap water into biotope aquarium water: neutralises dangerous substances, such as copper, zinc, lead and chlorine Perfect water, healthy fish: protection of mucous membrane, gills, skin and fins thanks to aloe vera Vitamin B group supports the function of the immune system and is effective against stress Contents: 1 refill bag Biotopol, 100 ml. To use: 10 ml/40 l water. Example for 60 l aquarium: 15 ml for setting-up, 5 ml for 1/3 water change every 2-3 weeks. Environmentally friendly refill bag available