0 items

view cart

Questions? Call 1-888-THAT-PET
Shop By Category

    Hydrometer/Thermometer - 12 in.


    Item # 215123 / Manufacturer Part # A9206

    Was $11.99
    Now $11.99
    Proper salt content is vital to the health and well being of captive marine species. Use the Hagen Aquarium Hydrometer to determine actual specific gravity of marine water aquariums on an ongoing basis. Ensure all replacement water has the same salinity as the aquarium.

    Average Rating

    The Real Deal 8/27/2015

    Reviewer: Jeff Henderson

    It works. It's accurate. It's simple. That Fluval crap still has me steamed.