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Fluval Sea Hydrometer for Aquarium, Medium

$9.19

$9.19

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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

Item Weight

23 Grams

Department

men, women

Manufacturer

Rolf C. Hagen (USA) Corp.

Item model number

14356

Date First Available

March 2, 2012

Item Package Dimensions L x W x H

9 x 5.5 x 0.7 inches

Item Dimensions LxWxH

1 x 5.5 x 7.9 inches

Brand Name

Hagen

Target Audience Keyword

fish

color

Green

size

‎Medium

material

Glass

Number of Items

1

Style

Compact

5 reviews for Fluval Sea Hydrometer for Aquarium, Medium

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  1. 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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  2. HankFM

    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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  3. Ana Gutierrez

    I keep it in the tank and it adjusts with salt level changes. It is not as accurate as my electronic but it alrerts me to salt fluctuations. I think overall it is a very good tool.

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  4. Jaybles

    This hydrometer does not work. I am new to the hobby and have done a ton of research. I read reviews on this item and they were 50/50. Rated the most simple to use. I tested the water and it said it was low on salinity then used two other/different hydrometers and the water was good. I would’ve killed my fish had I relied on this item.

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  5. BARBARA K VELAZQUEZ

    Nice design and is pretty accurate. I compare reading with my refractometer and the Fluval hydrometer is pretty accurate.

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

    $9.19

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