Sera

Permanent CO 2 control CO2 is one of the main nutrients for aquatic plants. This is why a deficiency can have serious consequences. Sera permanent...

For easy determination of copper content in fresh water and sea water Copper (Cu) is extremely toxic, especially to invertebrates such as shrimp ...

For easy determination of iron content in fresh water and sea water Iron (Fe) is an important element of plant nutrition. If the plants show dull...

For easy determination of carbonate hardness in fresh water and sea water For about 390° dKH (x 1.78 = TAC French value). If the carbonate hardn...

To easily determine the concentration of ammonium and ammonia in fresh water and sea water. Ammonium and ammonia come primarily from fish droppi...

For easy determination of nitrite content in freshwater and seawater Nitrites (NO 2 ) are among the most toxic substances for fish in the aquariu...

For easy determination of nitrate content in freshwater and seawater Nitrates (NO 3 ) are an indicator of strong organic pollution. Eliminate the ...

For easy determination of oxygen content in fresh water Rapid breathing at the surface of the water is a sure sign of a lack of oxygen. Unfortuna...

For easy determination of phosphate content in fresh water and sea water Both fish droppings and food are possible causes of phosphate introductio...

For easy determination of silicate content in fresh water and sea water Silicates (SiO 3 ) promote the growth of siliceous algae in saltwater and...