Seachem Prime Size:1 L round profile with smooth fin

round profile with smooth fin extension

free from oxidization

It is advisable that you clean the filter in old aquarium water during maintenance

For optimum biofilter performance use 1 capful for each 80 L (20 US gallons) once a month or with each water change and whenever introducing new fish or whenever medicating an aquarium

higher hardness

Seachem Prime Size:1 L round profile with smooth finComplete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine Detoxies ammonia, nitrite, and nitrate 5X more concentrated than competing products Nearly all pet aquatics companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachems flagship product: Prime. Prime is the complete and concentrated conditioner for both fresh and