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Temperature adjustable between 64°F and 94°F
785 L) of water by 0
this internal system is crafted to fit snugly within the aquarium
making it safe for a wide range of aquatic life
Nutrient Blend: Enriched with iron and potassium to promote healthy
Salifert Oxygen Profi Test Kit - 5193 aquarium-systems Temperature adjustable between 64°F andCorals and marine fish require very high levels of oxygen concentration because of the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present. The Salifert Oxygen Profi Test is extremely fast, measuring oxygen levels in just a few minutes and is scaled from 2 14 mg L. Sufficient for 40 tests
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