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: 281396639373 Brand: CONTINUUM, Water Type: Marine, MPN: QCAL250, Les Détails: reef•basis calcium concentratedioniccalciumsupplementforallmarinefish&reefaquaria reef•basis calcium Concentrated ionic calcium supplement for all marine fish & reef aquaria The Continuum advantage. Reef•Basis - Calcium is a high quality, maximum strength ionic calcium solution designed to safely raise the calcium level in marine aquariums, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and silicate free. May be used simultaneously with Kalkwasser. Use in aquarium keeping. Proper control of calcium level is imperative for the health and growth of corals and many other invertebrates. If the calcium concentration is too low, growth rates will suffer. If it is too high, alkalinity or buffering capacity will be diminished, leading to possible instability of pH. Sufficient magnesium levels are also necessary to maintain the proper balance. It is therefore recommended that the hobbyist measure and control the levels of calcium, magnesium and alkalinity on a regular basis. Strontium is also required for formation of aragonite. Continuum recommends that you maintain a calcium level of between 410 and 450 mg/L (ppm), an alkalinity level of 7 to 11 dKH (2.5 to 4 meq/L), and a magnesium level of 1250 to 1350 mg/L (ppm). Note: Aquarists keeping SPS corals should consider keeping alkalinity at 7 to no more than 9 dKH (2.5 to 3.21 meq/L). Do not add calcium and buffering (alkalinity) products at the same time. Doing so will cause unnecessary precipitation and possible cloudiness. 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. 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.