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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Fresh and Saltwater Velvet
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The heating rod is simply hung in the water and heats it
synthetic adsorbent based filter material designed for quickly and efficiently removing copper and heavy metals from either freshwater or marine water systems
Fritz Calcium Buffer System does not contain unmeasured and unnecessary ions and metals
Salifert Nitrate NO3 Test Kit inverts Fresh and Saltwater VelvetNitrate testing When an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification proceeds incompletely then nitrate will build up. A too high nitrate concentration can result in unwanted algae growth and these might irritate corals in their neighborhood. Nitrate as such also retards coral growth. The nitrate concentration in a proper functioning reef aquarium should preferably be lower than 1 mg L. Fish only
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