Test and monitor the salinity and water quality of your aquarium water efficiently and effectively with the Instant Ocean SeaTest Hydrometer from Pet Store . This measuring tool is a must-have for aquarists, whether beginners o...
Are you worried that the salinity level in your saltwater aquarium is not kept at a constant level? A fluctuating salinity level is bad news to the organisms living in your tank. Water evaporation which occurs in your aquarium eve...