Salifert GH - Freshwater Test Kit Fish Treatment All transparent materials refract light

All transparent materials refract light differently and have what is called a “refractive index” which means how much a particular material distorts light

5ppm Magnesiumm

The desired levels of the foundation elements are therefore dependent on your objectives for your aquarium

The Dymax Filter Sock Holder is the perfect solution for keeping your filter socks securely in place while ensuring easy removal during filtration maintenance

Salifert GH - Freshwater Test Kit Fish Treatment All transparent materials refract lightGH is measured in dGH (degrees of GH) and ppm. It measures the amount of calcium and magnesium ions in the water. In other words, how hard or soft your water is. It is an indication on whether your aquarium water has enough minerals(Magnesium, calcium etc.) and or salts that are essential for health and growth of your fishes and even plants. Ideally, freshwater aquariums have a GH between 4 8 dGH (or 70 140 ppm). A change in GH levels may also be