Aqua One Magnesium Test Kit Liverpool Creek great for substrate cleaning &

great for substrate cleaning & pick up of waste/debris

but it may be mixed with other gravels

Strontium and Carbonate are the basic foundation elements of coral skeletons

75mm) Output: 1 in (25mm)

It is so concentrated that it can be effectively used as a food soak for frozen fish foods

Aqua One Magnesium Test Kit Liverpool Creek great for substrate cleaning &Aqua One Magnesium Test Kit ensures your marine tank is kept in optimum condition. Magnesium is one of the most abundant elements in seawater. It plays an important role in preventing the precipitation of calcium and carbonates and therefore in keeping both of these in high enough concentrations to maximise growth of corals and other calcifying organisms. Features & Benefits: For testing of magnesium in saltwater aquariums Performs up to 60 tests