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Suggested value in saltwater aquariums: Ca: 400-440 milligrams/litre, Mg: 1200-1400 milligrams/litre Features: First the magnesium level is determined, including calcium, then the calcium is measured and subtracted from the total value. The set includ…
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Ammonia Alert® is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are nee…
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Measures the most important aquarium health indicators quickly and accurately. Measure the most important reef aquarium levels including calcium, carbonate hardness (KH), phosphate and nitrate with proper balance is key to the overall health of reef i…
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Easy and reliable monitoring of the water values of aquariums and ponds. Determines the ideal oxygen content in freshwater and seawater. Quick test for monitoring the aeration, fill glass vial with sample water, add reagent, read sample value off colo…
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A special indicator permits direct measurement of the CO2 level in milligrams/litre. 20 to 25 milligrams/litre CO2 is ideal. Replace the indicator once every 3 to 4 weeks, lasts a total of 9 to 12 months. Indicates the pH value (6.4 to 7.8) in additio…
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The Seachem DuoPad is a non-scratch, dual surface algae pad for glass & acrylic. The melamine foam side uses micro abrasive technology to easily remove algae from the sides of your aquarium, while the durable scrubbing side allows you to attack the ro…
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Features: Lil' Alert Mates are innovative color devices for continuously detecting and monitoring toxic free ammonia. They work just like Ammmonia Alert but are designed to appeal to the young aquarist. A sensor changes reversibly from yellow to green…
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Recommended level for oodinium treatment: 0.3 milligrams/litre Cu. Accurate test for determining the copper content in freshwater and saltwater tanks. Can also be used to check tap water, which should not contain any copper. Helpful in administering m…