Salinity Refractometer Salt Water Hydrometer Sea 0~10% Tester Aquarium Test UK

Salinity Proportion: 1.000-1.070sg. 1 x Pipette. Widely used in mariculture, aquarium, saline solution preparation, etc. Size: 19 4cm. 1 x Protective carrying case. No used item will be accepted. If you do not do so it may result in suspension of your account or fine.

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