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API 5-in-1 Freshwater Aquarium Test Strip 4 Count
API
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$9.77
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Measures pH, Nitrite, Nitrate, Carbonate & General Hardness. Just dip & read!
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API Ammonia Test Kit for Freshwater and Saltwater Aquarium
API
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$21.67
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Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish, is continually prod...
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API Carbonate Hardness Test Kit for Freshwater Aquarium
API
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$12.57
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Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shifts, the resu...
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API pH Test Kit Freshwater Aquarium
API
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$11.17
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The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful eff...
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$11.17
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