Aquarium Systems One & Only 250ml

Aquarium Systems

EU plug only. No UK plug\nAquarium Systems One & Only 250ml\nThe description of this item has been automatically translated. If you have any questions, please feel free to contact us.\n\nLive nitrification bacteria 250ml100% beneficial bacteria for your saltwater aquarium.\nOne & Only allows you to introduce 30% of the population planned for your marine aquarium in just 24 hours. One & Only is very effective after changing the water or cleaning the filter.One & Only consists exclusively of nitrifying seawater bacteria, selected for their ability to create an optimal biological filter in your aquarium. It is not necessary to keep them in the refrigerator and there is no risk of overdose.\nInstructions:- Shake well before use.- 30 ml per 100 liters of aquarium water.- For a new aquarium: Use First Defense 30 minutes before introducing 30 ml of One & Only per 100 liters of water.- Best before date: 1 year, even after opening.\n\nCancellation policy\n\n \n\nRightT