Description: 100% brand new and high quality Easy to use. Measure both Temperature and Specific Gravity of the water. Green indicators are ideal range of water temperature and specific gravity for most salt water / marine aquariums. Instruction:Place the hydrometer into water, and let it flow freely in the water. If water level below the green indicator means more fresh water is required. If water level above the green indicator means more salt water is required. Material:Glass Color: As the picture shows Size:20cm/7.87" Quantity:1 Pc Note:Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Fish Tank Glass Float Hydrometer
Trustpilot
2 weeks ago
2 weeks ago
