Salinity 35 ppt why is it so important !
The value to be aimed for in reef aquariums is a salinity of 35 ppt. This means that 35 grams of salt are dissolved in one litre of water. The lower the salt content of the water, the lower the concentration of all macro-elements dissolved in it. In order to operate a...
The 5 most important macro elements
Recommended optimally Calcium 420-440 mg / l 420 – 440 mg/l Hydrogen carbonate 7 - 7,5 7 – 7,5 Magnesium 1250-1350 mg / l 1300 mg/l Strontium 7-10 mg / l 8 mg/l Potassium 380-420 mg / l 400 mg/l Calcium, magnesium, potassium and carbonate influence each other in...