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TS-23: 227mm x 227mm
thus reducing shadows and providing light to the undersides of corals
1x Vectra S2 Mobius Ready DC Pump
What is included in the Orphek Universal Fixing Bracket Kit
Coral Power Strontium 100ml - Coral Essentials uv TS-23: 227mm x 227mmCoral Essentials, Coral Power Strontium is a concentrated solution of strontium (50,000 ppm). 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 checked regularly to determine the