Vendeur: seahorse-breeder (2.911) 100%, Lieu où se trouve: Shrewsbury, Lieu de livraison: Europe, Numéro de l'objet: 221792117224 Brand: TheReef®, MPN: Does Not Apply, Les Détails: Strontium is a concentrated liquid strontium supplement for marine aquaria 500ml Strontium is believed to play an important role in the calcification of stony corals and to improve growth rates. In marine aquaria strontium is taken up by corals and calcareous algae along with calcium and other elements, so levels can become depleted over time. TheReef® Strontium contains pure ionic salts that provide a bio-available source of strontium that can be readily absorbed by corals and other marine organisms. Guidance:First measure strontium levels in your aquarium with an accurate test kit to determine how much of the supplement you should add. Natural Sea Water values for strontium are around 8ppm and we suggest you aim to maintain levels in the range 8-12ppm. 15ml (1 capful) of TheReef® Strontium supplement per 100 litres of aquarium water will raise strontium levels by around 2ppm. Shake bottle before use then add required quantity of supplement to an area of aquarium or sump with high flow. Do not raise levels by more than 2ppm a day. Do not mix with or use within 1 hour of alkalinity, boron or other carbonate type additives and supplements.Store above 10°C.