Coralife Deep Six Hydrometer Wide Range Specific Gravity Meter

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ES00877

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Coralife The re-designed deep six hydrometer with improved calibration and bubble diffuser ensures more accurate readings of your aquarium salt levels. Also includes a built in base so you can rest the hydrometer on a counter top or other flat surface when taking salt readings.
  • Specific Gravity and Salinity PPT Scales
  • Optimal Specific Gravity / Salinity range indicator on scale
  • Bubble diffuser on water intake prevents micro-bubbles from forming on needle

Manufacturer Info

Coralife Aquarium Supplies
Coralife is one of the market’s leading manufacturers of premium aquarium products. The brand is best known for their comprehensive line of aquarium lights, protein skimmers and calcium reactors. Coralife’s unique line of aquarium accessories—protective gloves for maintenance and coral propagation, accurate and affordable digital thermometers and hydrometers—set Coralife apart from other brands and have created quite a following among aquarium hobbyists. With an ever-expanding and diverse product line coupled with customer support that is second-to-none, Coralife sets the bar high for aquarium supply manufacturers and they will no doubt continue to wow aquarists with their innovative, low-cost solutions for years to come.


Warranty

1 year manufacturer warranty

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Overall, others give this:

  • 2.4

16 Reviewers (38%) would recommend this

Overall Rating:

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5  Star
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 2
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“Not accurate”
1
1.0
I bought this from my LFS. I wasn't happy with it. It just wasn't accurate. I bought a Salinity Refractometer and have been much happier with my readings. I think it is a better buy to get a salinity refractometer instead.
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“Excellent”
5
5.0
Easy to use. Easy to read. Works great. Just be sure it is filled completely and set it on an even and level surface. You may need to tap out air bubbles to get proper reading. Test 3 times for accuracy.
  • 1
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“Junk”
1
1.0
I let this item soak in saltwater per instructions and it's stays at the highest mark on the chart. Water right out of the faucet will not even zero it out. Neat design but accuracy is way off. I would not recommend this product. I had to give it one star in order to submit this, it doesn't deserve ...Read More
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“quick and easy”
5
5.0
quick and easy what more can i say.
  • 1
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“DO NOT BUY”
1
1.0
I have used cheap hydrometers in the past but this is by far the WORST I have come across. I just purchased a Refractometer.
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“Not as anticipated”
1
1.0
I bought this hydrometer because I have used other Coralife products, and have been very happy. This product, however, is not living up to its claim. If you hold the unit by the little tab at the top, it floats and only collects water skimmed from the surface (it claims to collect from 6 in below su...Read More
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“Your doin it wrong”
4
4.0
The deep six hydrometer works great. Just make sure you know how to use it properly. Tap all of the bubbles out and fill it clear to the top. A difference in salinity of .010 isn't going to kill even the most finicky of marine life. Not even close. Give your animals more credit.
  • 1
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Overall, others give this:

  • 2.4

16 Reviewers (38%) would recommend this

Overall Rating:

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5  Star
 4
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3  Star
 0
2  Star
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1  Star
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