Aquarium Test Kit

Nitrite (NO2) is among the most toxic substances for fish in aquariums. It can enrich in the water in case of insufficient biological filtration. Sufficient for approx. 75 measurements.

For approx. 420°dGH.

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.

Zuverlässige und genaue Messungen des pH-Wertes in Süßwasser. Hohe Reichweite und gute Langzeitstabilität.

Zur exaxten und zuverlässigen Bestimmung des Kohlendioxidwertes in allen Süßwasseraquarien. Hohe Reichweite und gute Langzeitstabilität.

The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time. Sufficient for approx. 60 measurements.

Potassium: at least as important as iron in a planted aquarium! Potassium is a macronutrient and at least as important as iron for a good and healthy plant growth in a fresh water aquarium.

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

The very sensitive and accurate Easy-Life Phosphate testkit is suitable for fresh water and marine aquariums.

Permanent CO2 monitoring. CO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences.