Sera

Sera siporax Nitrate-minus Professional is a high performance filter medium for biological nitrate breakdown with parallel breakdown of nitrite and am...

The newest Sera aquarium heaters are specifically designed for low aquariums. The 25 Watt version is suitable for aquariums from 0-25 liters.

The Sera Air 550R Plus has 4 connectors and is suitable for oxygen enrichment by means of an airstone, for operating air driven filters (e.g. sera int...

Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements.

The sera UVC-Xtreme 800 is an efficient and energy saving external filter of the newest generation. For aquariums of 100-800 liter.

Both fish waste and feeding are possible causes for phosphate introduction into the water. A part is taken up as a nutrient by plants, an excess, howe...

The newest Sera aquarium heaters are specifically designed for low aquariums. The 200 Watt version is suitable for aquariums from 100-250 liters.

A small amount of chlorine in the aquarium water is not harmful, but higher concentrations can quickly lead to the death of shrimps, crayfish and fish...

CO2 is one of the most important nutrients for aquarium plants. With the Co2 continuous test of Sera, you can easily and quickly determine the CO2 con...

The newest Sera aquarium heaters are specifically designed for low aquariums. The 300 Watt version is suitable for aquariums from 150-300 liters.

The newest Sera aquarium heaters are specifically designed for low aquariums. The 100 Watt version is suitable for aquariums from 70-100 liters.

The newest Sera aquarium heaters are specifically designed for low aquariums. The 50 Watt version is suitable for aquariums from 25-50 liters.

The Sera Fe (iron) test is to quickly and easily determine the iron level in your water. Good for +- 75 tests.

The innovative, patented 3D fiber structure of sera crystal clear Professional very quickly removes even smallest particles above 10 µm (such as floa...

The newest Sera aquarium heaters are specifically designed for low aquariums. The 75 Watt version is suitable for aquariums from 50-75 liters.

Sera biofibres for the biomechanical prefiltration effectively collect coarse dirt particles. Furthermore, they are ideally suitable for transporting ...

Silicate (SiO3) supports the growth of diatoms in marine and freshwater aquariums. The sera silicate-Test allows monitoring the silicate level reliabl...

The Sera Cu (copper) test is to quickly and easily determine the copper level in your water. Good for +- 50 tests.

The newest Sera aquarium heaters are specifically designed for low aquariums. The 150 Watt version is suitable for aquariums from 75-200 liters.