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Grooves to hide cords
Includes low splash sock silencers
Thanks to its unbreakable plastic housing
the probiotics are locked into the pellet for increasedshelf-life
specifically designed to measure the absolute salinity of seawater for marine and reef aquariums
Coral Essentials Coral Power Trace C 50ml Ecotech Grooves to hide cordsCORAL POWER TRACE A Strontium and Barium Coral Essentials, Coral Power Trace A is a blend of strontium (50,000 ppm) and barium. Strontium in natural sea water is in the order of 8 10ppm. Keeping strontium at this level is advisable and not outside the range of 5 15ppm. Anecdotal evidence has shown that strontium at below 5ppm in the marine aquarium is detrimental to coral growth. For the advanced aquarist strontium levels in marine tanks should be
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