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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Max Flow: 4000 GPH
8 inches x 35
The optimal calcium level is between 400-450 ppm and the optimal strontium level is between 5-15 ppm
The Hybrid Wheel is housed in Nyos's Clear-View Reactor volute that lets you see the bubbles being created at the source
Committed to reach successfully all our client’s expectations Orphek Mounting Kit is now available as we have been receiving many requests for a mounting system designed with the brand’s technology and conceptual designs
True Seawater Refractometer - D & D skimmer Max Flow: 4000 GPHD D True Seawater Refractometer Hand held instrument for the measurement of the TRUE Salinity and Specific Gravity (S. G.) of sea water by refractive index. What is different about the D D Seawater Refractometer? Almost all hand held salt water refractometers available to the hobby are designed and calibrated for the testing of brine solutions, i. e. sodium chloride, and are not calibrated for the refractive index of natural sea water. Even though the
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