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Fluval Sea Hydrometer for Aquarium, Medium

$9.18

$9.18

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  • Helps measure specific gravity and salt level in marine aquariums
  • Features large, easy to read markings
  • Simple design-blends in easily
  • Item Package Weight: 0.185

Specification: Fluval Sea Hydrometer for Aquarium, Medium

Is Discontinued By Manufacturer

No

Product Dimensions

1 x 5.5 x 7.9 inches, 0.81 Ounces

Item model number

14356

Department

men, women

Date First Available

March 2, 2012

Manufacturer

Rolf C. Hagen (USA) Corp.

5 reviews for Fluval Sea Hydrometer for Aquarium, Medium

4.4 out of 5
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  1. Jaybles

    Remember to clean with vinegar to remove calcium buildup with fresh water rinse and salt water salt buildup. It will make or break you level gauge reading.

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  2. Robert

    Glad I read the review where the person suggested putting it in vinegar for 2 hours. I let mine soak for about an hour to get it to actually work. It just wanted to float to wherever the water level was on it. I almost gave my first negative review, but the vinegar saved it. Put it in vinegar and it actually started to work. Can’t verify the accuracy percentage.

    I just need this for a baby nerite snail tank. If they die, I won’t be at a loss for money. Would not suggest this if you’re doing a serious tank that needs close monitoring of the levels unless you have a high quality one you can compare the reading accuracy with.

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  3. kenny glasgow

    if you need to read your salinity quickly it’s easy to use but I would have rather bought a refractometer, but overall it is still a good product and i would recomend

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  4. James Chauvin

    Ease of use but we must remember to rinse when done to maintain accuracy in the future.
    Helps ensure water cycles are correct when replacing salt to water that was removed for the aquarium. Love it!

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  5. Jaybles

    Don’t listen to the people that say it goes high in tap water. It does, but that’s because that’s not how it’s meant to be used. Get it in your tank and get all of the bubbles out and it works great. Mine was getting towards the top of the green area so I topped of my tank with RODI water and I could watch the gauge go down as the salinity went down. Great accessory to have in my tank.

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    Fluval Sea Hydrometer for Aquarium, Medium
    Fluval Sea Hydrometer for Aquarium, Medium

    $9.18

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