Looking for a reliable and accurate way to test the salt level and specific gravity in your marine aquarium? Look no further than the boxtech Aquarium Marine Test. Made of durable Acrylic and featuring a unique design with an automatic level function, this hydrometer is both safe and efficient.

With the boxtech Aquarium Marine Test, you can get quick, easy, and accurate measurements. Simply place it in water below 6" deep to avoid any errors caused by an oil film on the surface. The readings are temperature-corrected and accurate to +/- 0.001, ensuring precise results every time. The specific gravity units range from 1.000 to 1.030, with a safe zone indicated between 1.020-1.023. The salinity ppt scale ranges from 0-40, with a safe zone of 27-31.

Not only is this hydrometer easy to use, but it's also easy to read and clean. The swing-arm pointer and extra wide stable base provide clear and accurate test results. After use, simply soak the meter in mild acid (vinegar) for 30 minutes, rinse with tap water, and air dry. No disassembly required.

The boxtech Aquarium Marine Test is suitable for both brackish and reef salt marine aquariums. It's perfect for testing the salinity and specific gravity of your tank. Whether you have a fresh water or sea water aquarium, this test kit is a must-have. Order now and ensure the optimal conditions for your marine pets!

Click here to order the boxtech Aquarium Marine Test and take the guesswork out of maintaining your aquarium's salt levels and specific gravity.