Aquatop Submersible 5W UV Filter, 126 GPH for Aquariums up to 40 Gallons SW Tang This kit is capable of

This kit is capable of at least 50 strontium determinations and is designed specifically for seawater

Notes: Adding 4 L (1 US gallon) of a saturated kalkwasser solution to 150 L (40 US gallons) will raise calcium by 24 mg/L

White Fish Meal

The compact size makes the HI98319 Marine Salinity Tester ideal for on-the-go testing

Safe for fish

Aquatop Submersible 5W UV Filter, 126 GPH for Aquariums up to 40 Gallons SW Tang This kit is capable ofSUBMERSIBLE UV STERILIZER FILTER FOR UP TO 40 GALLONS The AQUATOP SP5 UV submersible UV sterilizing pump is a new and innovative method for eradicating and controlling free floating micro organisms as well as disease causing pathogens. Unlike typical UV sterilizing systems, the SP5 UV requires no special plumbing and is easy to use and maintain. Simply place the SP5 UV directly into your tank or sump system up to the waterline. The built in pump will