Potassium is an important element responsible for neurological functions. In soft corals, potassium participates in the transport of nutrients. In SPS corals the deficiency of this valuable element causes a faded pink and red color. Usage of zeolites-based filtration media in the aquarium may lead to...

          IODUM - concentrated iodine  AF IODUM - supplement containing concentrated iodine. In marine aquariums iodine is crucial for the general cell functioning and the transfer of nutrients between them. Iodine is constantly consumed by tank inhabitants, therefore, without supplementation...

        AF VITALITY - A supplement containing concentrated vitamins for corals. The use of ozonators, active carbon cartridges and strong skimmers can lead to sterilization of water and, as a result, to vitamin deficiencies. AF Vitality completes the water with...

AF BIO SAND - natural white sand               AF Bio Sand is a natural white sand derived from the highest quality deposits. It is free of any contaminants and its calcium carbonate content helps to stabilize...