Targeted ARKA strontium supply for reef tanks – Strontium tops up the strontium balance in the marine aquarium. For corals that need a constant supply for healthy growth and stable development. Skeleton building and tissue strength – The highly available form helps prevent strontium deficiency and promotes the formation of the calcium skeleton. It also supports tissue structures in SPS, LPS and soft corals. Compact size for smaller reef systems – The 118 ml bottle suits nano reef aquariums, beginners and targeted corrections with low consumption. For testing, top-up dosing and smaller marine tanks. Easy to dose by measured value – Test the strontium level before use. 5 ml per 100 litres raises the strontium content by 1.0 mg/l. The recommended target range is 8 to 10 mg/l in the aquarium water. ARKA quality for reef care – Produced to strict quality standards for consistently high purity and reliable use. For marine aquarists who want to stabilise water values in a controlled way.
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