Products tagged with Waterkwaliteit

Blue Exit is the new way of getting rid of blue-green algae without using antibiotics or compounds which contain copper. Safe for shrimp!

Bacter AE Micro Powder adds important microorganisms, amino acids and enzymes to your aquarium. It enhancing water quality and improving the development of biofilms, which are essential for shrimp.

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

Sponge filter S (hanging) for an aquarium up to 30 liters. The sponge offers plenty of room for nitrifying bacteria. Super safe aquarium filter, without mechanical or moving parts which can kill (small) shrimp or fish.

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

The double BOB sponge filter MAXI is a sponge filter that works with pump. The sponge filter is attached to the glass with suction cups. Output: 170 liters per hour.

Voogle creates excellent water conditions for fish and other animals in freshwater aquariums. Safe for shrimp!

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.

This meter is an ec meter, tds meter and thermometer in 1. Measures the hardness in microsiemens and in ppm. Measures the temperature in Celsius and Fahrenheit.

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

Large pieces of round catappa bark. These pieces are much larger and heavier than the round catappa bark of tantora. +- 13 cm long and +- 2,5 cm in diameter. Thick bark!

By using the whole bottom as an aquarium filter, large quantities of bacteria can live in the substrate which keeps your aquarium clean and balanced. Under gravel filters are ideal for keeping shrimp. This kit contains 12 panels and 1 riser pipe.

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.

Sulawesi Mineral 8.5 brings the pH to 8.5 and is used for increasing the hardness of osmosis water, rain water, demineralized water, etc. contains all the essential minerals and trace elements for optimal health, well-being...

This Boyu undergravel filter is available in various sizes. This version has 12 panels and is for aquariums of approx. 45x30 cm. This is a complete set including riser, air stone and air hose. Exclusive air pump, color white.

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.

Glass thermometer with suction cup for easy attachment to the aquarium glass. With temperature indication between 0 and 42 degrees.

By using the whole bottom as an aquarium filter, large quantities of bacteria can live in the substrate which keeps your aquarium clean and balanced. Under gravel filters are ideal for keeping shrimp. This kit contains 32 panels and 2 riser pipes.

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. Good for +- 45 tests.

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

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