up to 50% off plus free shipping with promo code: freeship - see offer details

Fluval Sea Hydrometer

SKU: 2156287
Price: $10.99 $8.24
Repeat Delivery: Price pending
In-Stock


What is Repeat Delivery?

Fluval Sea Hydrometer

Usually Leaves Warehouse the Next Business Day

twitter icon

Fluval Sea Hydrometer, 4" Diameter

  • Accurate & easy to read
  • Measures specific gravity & salt levels
  • Can be used in or out of the aquarium
  • Slim, low-profile design camouflages well inside the tank

Our Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are essential for the health of marine fish and invertebrates. Compact and easy to use, the hydrometer can be permanently installed inside the tank for continuous readings. Its slim, low-profile design camouflages well inside the tank and will not diminish the aesthetics of the aquarium. It can also be used as a portable device, allowing you to take samples simply by submerging it in the water. Featuring large, easy-to-read markings with ideal salinity range clearly marked in green for clarity.

YOUR PET MIGHT ALSO LIKE