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Item #:
6042483
SunGrow Measure Salinity of Water with Aquarium Refractometer, Remarkable Accuracy, Easy Reading
Item #:
6042483
AUD 39
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Keep Your Fish And Plant Life In Optimal Well-being --- Pure saltwater is crucial for the vitality of your marine or reef aquarium. Use this refractometer to measure the salinity of the water, the target level of salinity in a reef tank should be 35 ppt.
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What Stands Out
Remarkable Accuracy
The SunGrow Aquarium Refractometer ensures precise salinity measurements, helping aquarists maintain optimal water conditions for their aquatic life, which is crucial for the health of fish and coral.
User-Friendly Design
Equipped with an easy-to-read scale and clear display, this refractometer allows hobbyists of all experience levels to quickly assess salinity, making it perfect for both newcomers and seasoned aquarium owners.
Durable Construction
Built with high-quality materials, the refractometer is designed to withstand frequent use in aquatic environments, ensuring longevity and reliable performance that enhances overall value for dedicated aquarists.
Product Details
- Specifically designed refractometer for testing seawater and saltwater
- Automatic temperature calibration ensures reading accuracy
- Easy reading with focus adjustment on the eyepiece
- Comes with a durable hard case, pipette, and calibration tool
- Ensures vitality of marine or reef aquarium by measuring salinity
- Measures salt percentage from 0-100% and specific gravity from 1.000 to 1.070 g/cm3
| Item Weight | 0.704 ounces (19.96 grams) |
| Manufacturer | Luffy Pets Collection |
| Date First Available | September 13, 2017 |
| Item Package Dimensions L x W x H | 8.07 x 3.35 x 2.13 inches (20.5 x 8.5 x 5.4 cm) |
| Brand Name | SunGrow |
| Target Audience Keyword | Fish |
Who Should Buy?
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Aquarium Enthusiasts
Ideal for hobbyists who need precise salinity measurements to maintain optimal aquatic environments for their fish.
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Aquaculture Professionals
Perfect for farmers and professionals managing saltwater fish and shrimp farms requiring accurate water salinity control.
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Marine Scientists
Useful for researchers conducting field studies or experiments where accurate salinity data is essential for aquatic health.
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Freshwater Users
Individuals working only with freshwater systems will not benefit from measuring salinity with this refractometer.
Product Description
SunGrow Measure Salinity of Water with Aquarium Refractometer, Remarkable Accuracy, Easy Reading
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an aquarium refractometer and how does it work?
Answer: An aquarium refractometer is a precision instrument used to measure the salinity of water, particularly in saltwater aquariums. It works by shining light through a prism and measuring the angle of refraction, which changes based on the water's salinity. This allows aquarists to determine the concentration of salt, which is crucial for maintaining a healthy marine environment. Regular monitoring helps prevent issues like osmotic stress in aquatic life. -
Question:
How accurate is the SunGrow aquarium refractometer?
Answer: The SunGrow aquarium refractometer boasts remarkable accuracy, typically measuring salinity with a precision of ±0.001. This level of accuracy is essential for hobbyists and professionals alike, as even slight fluctuations in salinity can impact aquatic ecosystems. By ensuring consistent measurement, aquarists can better maintain ideal conditions for their marine inhabitants. -
Question:
Is the SunGrow refractometer easy to read?
Answer: Yes, the SunGrow refractometer features a clear optical lens and a well-marked scale for easy reading. The user-friendly design allows for quick and straightforward checks of water salinity. This makes it suitable for beginners who may be intimidated by complex equipment and professionals who need a quick solution during routine water tests. -
Question:
Can I use the SunGrow refractometer for freshwater aquariums?
Answer: While the primary use of the SunGrow refractometer is for measuring salinity in saltwater aquariums, it can also measure the specific gravity of freshwater. However, the focus is mainly on saltwater habitats. If you're maintaining brackish water conditions, this tool can still provide valuable insights into salinity levels, helping you create a balanced environment. -
Question:
How do I calibrate the SunGrow refractometer?
Answer: Calibrating the SunGrow refractometer is straightforward. Use distilled water or calibration fluids with known salinity values. Simply adjust the calibration screw until the refractometer reads zero at the specified temperature. Regular calibration ensures that you get the most accurate readings, an essential step for maintaining optimal aquatic health. -
Question:
What are practical use cases for this refractometer?
Answer: The SunGrow refractometer is invaluable for various aquarium tasks, such as checking salinity after water changes, verifying new salt mixes, or monitoring levels during fish acclimatization. For example, when introducing new livestock, measuring salinity can prevent shock and ensure a smooth integration into the existing ecosystem. -
Question:
Is this refractometer suitable for professional use?
Answer: Absolutely! The SunGrow refractometer's high accuracy and reliability make it suitable for professional aquarists and marine biologists. It enables detailed monitoring of water conditions, contributing to research or business operations like aquaculture. Its portability also allows for on-the-go testing during field studies or aquarium consultations. -
Question:
What features distinguish the SunGrow refractometer from competitors?
Answer: The SunGrow refractometer stands out due to its exceptional accuracy, clear optical lens for easy visibility, and robust construction. Unlike some competitors, it provides a wide salinity range and is designed to be user-friendly. These features make it a preferred choice for both novices and experienced aquarists seeking to achieve optimal marine environments. -
Question:
How should I maintain the SunGrow refractometer?
Answer: To maintain your SunGrow refractometer, it’s essential to clean the prism and body after each use with distilled water. Store it in a protective case to avoid scratches. Additionally, regularly check its calibration to ensure accurate readings. Proper maintenance extends the life of the refractometer and ensures reliable performance over time. -
Question:
Where can I buy the SunGrow Measure Salinity of Water with Aquarium Refractometer?
Answer: You can buy the SunGrow Measure Salinity of Water with Aquarium Refractometer on Ubuy in Australia. Ubuy offers a reliable platform to purchase this tool, along with other aquarium supplies, ensuring you have everything you need for your aquatic setup.
SunGrow Aquarium Test Kits Editorial Review
The SunGrow Aquarium Refractometer is a reliable tool for measuring the salinity of water in your aquarium. It comes perfectly calibrated and offers remarkable accuracy. Unlike probes or hydrometers, this refractometer provides easy reading and can be trusted for accurate results. However, some customers have expressed dissatisfaction with the product due to receiving a different scale than advertised, which makes it difficult to measure salinity accurately. Additionally, the lack of calibration solution included in the package has been disappointing for some users. Overall, the SunGrow Aquarium Refractometer is a good buy for those looking for a reliable tool to measure water salinity, but improvements can be made in terms of packaging and including calibration solutions.
Customer Reviews & Ratings
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Pros
- Perfectly calibrated
- Reliable and accurate
- Easy reading
Cons
- Scale may differ from the advertised
Platform Trust & Buyer Confidence
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Chris
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 39
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Features & Benefits
- Specifically designed refractometer for saltwater aquarium.
- Automatic temperature calibration to ensure accuracy.
- Provides easy and clear reading for saltwater aquariums and reef tanks.
- Comes in a solid case with pipette and calibration tool.
- Ideal for maintaining the target level of salinity in reef tanks at 35 ppt.
- Crucial for the vitality of marine or reef aquariums.
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