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Replacement Magnetic Impeller with Ceramic Shaft & Rubber Bushing
Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas
This economical but sturdy pump adds air bubbles
Wattage: 4 Watts
Salifert Phosphate PO4 Aquarium Test Kit --- Penn Plax Marlin Replacement Magnetic Impeller with CeramicSalifert Phosphate PO4 Aquarium Test Kit Can measure phosphate levels 0. 015 mg L within seconds. Levels above 0. 05 mg L can have a major impact on the growth of calcareous algae by up to 90%. Phosphate level also retard growth of corals.
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