Sera

These powerful but at the same time energy saving external filters with an extensive accessory range are ready for connection and immediately biologic...

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...

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

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 200 Watt version is suitable for aquariums from 100-250 liters.

Note: Return item. Has been taken out of the box and shows very minor packaging damage. The product is 100% functional and comes with full warranty.

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

The Sera Air 275R Plus has 2 connectors and is suitable for oxygen enrichment by means of an airstone, for operating air driven filters (e.g. sera int...

Sera cartridges for the X-Edge filters 300/450/700. One package contains 2 pieces.

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

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

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

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

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

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

Sera sponge for the X-Edge filters 300/450/700. One package contains 2 sponges.

The newest Sera aquarium heaters are specifically designed for low aquariums. The 50 Watt version is suitable for aquariums from 25-50 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 150 Watt version is suitable for aquariums from 75-200 liters.

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