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Sea Hydrometer, Specific Gravity Test Durable Salt Meter, Salinity Meter  Zone Perfectly Test Accurate Animals Pets For Aquarium Fish  HD-T-H008

<ul><li>Perfectly test the salinity and specific gravity of brackish water and marine fish , including the solubility and specific gravity scale</li><li>The zone is clearly marked, the outer range of the scale indicates salinity PPT, and the inner range of the scale indicates gravity</li></ul>

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Specification: Condition: Item Type: Sea Hydrometer Material: Plastic Body Size LxWxH: Approx. 13 x 9.1 x 1.7cm/5.1 x 3.6 x 0.7in Rod: Length: Approx. 14cm/5.5in, Diameter: Approx. 0.3cm/0.1in Suitable Type: Suitable for brackish water and marine fish . Function: Dedicated test concentration Application Method: 1. Insert the hydrometer below 15cm to prevent pollutants such as oil film from affecting the accuracy of the test 2. When the water is full level with the top of the baffle, take out the hydrometer and place it on a level 3. Air bubbles attached to the pointer will cause inaccurate readings. Carefully tap the hydrometer to shake out the attached air bubbles. 4. Get the reading of the hydrometer, the reading of the oceanarium should be between 1.021 and 1.023. The reading of the aquarium should be between 1.024 and 1.026. 5. Use the hydrometer in water with a temperature range of 68-86℉ 20-30 degrees Celsius . 6. Clean the hydrometer after each use. The remaining salt crystals in the hydrometer will affect its accuracy. Soak the hydrometer in warm water for 30 minutes, then rinse with water to remove salt crystals Package List: 1 x Sea Hydrometer1 x Rod1 x Manual

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