Vendeur: m.j.aquatics.93 (19.818) 100%, Lieu où se trouve: Woodmansey, East Riding of Yorkshire, Lieu de livraison: Worldwide, Numéro de l'objet: 281762552446 Brand: CONTINUUM, SIZE: 500 ml, MPN: Does Not Apply, Les Détails: reef•basis magnesiu marinefish&reefaquaria 500ml Bottle Reef•Basis Magnesium is a high quality, ionically balanced solution of hydrated magnesium salts designed to safely raise the magnesium level in marine aquariums, providing essential magnesium for support of aragonite formation in corals, assisting in regulation of calcium and alkalinity levels and for other desirable functions. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. Use in aquarium keeping. Proper control of magnesium level is imperative for the health and growth of corals as well as maintenance of calcium and buffer levels. Some sea salt mixes are low in magnesium. Continuum recommends that you maintain a magnesium level of between 1,250 and 1,350 mg/L (ppm) for normal reef keeping. This product is also suitable for use by hobbyists who want to raise the magnesium level up to the range of 1,500 to 1,800 mg/L (ppm) for special uses. If you raise the magnesium level that high, be sure to closely monitor the condition of corals and other animals to make sure that they remain healthy and vibrant. Should negative signs such as corals refusing to open, poor coloration etc. be seen, discontinue use and allow the level to decrease until the animals look healthy again. Continuum is founded by marine aquarium hobbyist, engineer and long time aquarium products manufacturer Jack Kent, (You have al heard of Kent Marine) well since leaving Kent Marine he has not stood still. He has researched and adapted a range of products taking them to another level ahead of their predecessors. Now launching a new business called Continuum Aquatics, he continues his quest for the most innovative, high quality aquarium products combined with excellence in customer service. Continuum Aquatics has developed a complete line of cutting edge chemical and nutritional supplements, vitamins and filtration media to maintain marine aquarium environments for the aquarium novice and for the most demanding hobbyist or public aquarium. Continuum products are thoroughly thought out, tediously tested, and made to the highest standards of quality. Here at M J Aquatics we have found the marketplace is flooded with many additives and treatments, all at varying prices and all laying claim to being the best in that area. We however have found many fall short of their claims and many have sat back and been left behind in this ever progressive hobby, relying on their past reputation. So rest assured if we sell it we believe in it and have found it lives up to its claims. Also some brands like Seachem and Caribsea, are now trying to fix their price in the UK by banning the sale of their products being sold on eBay and Amazon a practice we find quite disturbing, but at the end of the day you the public can choose to spend your money where you like and on what brand you like.