Sera

Sera baktopur direct can be used as a remedy for bacterial infections by shrimp. Sera baktopur direct is often used as a replacement for JBL furanol, which may no longer be sold in the Netherlands. Available in 8, 24 and 100 tablets.

Sera test set to easily and quickly determine four different water parameters. This set contains everything to test the pH, kH, gH and NO2.

Ammonium and ammonia mainly arise from fish waste. While ammonium is mostly harmless, ammonia is toxic to fish. Sufficient for approx. 60 measurements.

With this Sera Aqua-Test Box you can easily determine a wide range of water parameters. Direct and reliable results. With this box you can determine nine different water parameters.

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 50 Watt version is suitable for aquariums from 25-50 liters.

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

With the Sera No2 (nitrite) test it is easy to determine the No2 level of your water. Easy to use and instant results. Good for +- 75 tests.

The Sera No3 (nitrate) test is to quickly and easily determine the nitrate level in your water. Good for +- 60 tests.

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 content of your aquarium water.

The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time up on oxygen deficiency.

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

Makes it easy to monitor the total hardness. For approx. 420°dGH.

Makes it easy to monitor the carbonate hardness in fresh and salt water. For approx. 390°dKH.

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

The newest Sera aquarium heaters are specifically designed for low aquariums. The 200 Watt version is suitable for aquariums from 100-250 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 75 Watt version is suitable for aquariums from 50-75 liters.

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, however, provides nutrition for unwanted algae.

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