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Ammonium is the result of nitrogen mineralisation, in which bound nitrogen from feed residues and excrements is converted into NH4+ by bacteria. Depending on the pH value, there is a balance between ammonium ions NH4+ and ammonia NH3 in...
20.00€ *
Refill for Red Sea Calcium Pro Test kit
Content 1 Kilogramm
20.99€ *
Refill for Red Sea KH/Alkalinity Pro Test kit
Content 1 Kilogramm
20.99€ *
Refill for Red Sea Magnesium Pro Test
Content 1 Kilogramm
20.99€ *
For the determination of the nitrite and nitrate concentration Nitrite ions (NO2-) and nitrate ions (NO3-) are formed from ammonium (NH4+) in the nitrification process. In the first partial stage of the bacterial process, nitrite is...
21.70€ *
Refill for the Iodine Pro Test from Red Sea. Just the chemicals.
Content 1 Kilogramm
21.99€ *
MCP pH/Alk Test Kit PH\ALKALINITY MARINE TEST KIT Enthält einen genauen Titrationstest für KH und einen kolorimetrischen Test für den pH-Wert zur Kontrolle dieser wesentlichen Parameter in Fischaquarien pH | KH Dieses duale Testkit...
22.99€ *
MCP Ammonia Test Kit - 100 Test Kit AMMONIA MARINE TEST KIT Exakte Messung von Ammoniak in Meeresaquarien NH3 | NH4 Ein hochentwickelter, kolorimetrischer Test zur Messung des Gesamtammoniakgehalts (NH3/NH4) in Meeresaquarien mit einer...
22.99€ *
MCP Magnesium Test Kit MAGNESIUM MARINE TEST KIT Genaue Messung von Magnesium in Meerwasseraquarien Mg Der benutzerfreundliche Magnesium Titrationstest von Red Sea bietet eine schnelle und zuverlässige Messung des Magnesiumgehaltes in...
23.99€ *
MCP Kalzium Test Kit CALCIUM MARINE TEST KIT Benutzerfreundlicher Titrationstest, welcher Ihnen eine schnelle und zuverlässige Messung von Kalzium mit einer Genauigkeit von entweder 15ppm oder 30ppm, je nach Ihren Bedürfnissen,...
23.99€ *
The Fauna Marin KH/Alkalinity-Test enables the very precise determination of the carbonate hardness of the aquarium water with an accuracy of 0.1 °dH by titration. The easily recognizable color change is from turquoise blue to pink. The...
24.95€ *
Fauna Marin REEF ICP Test Reiner ICP-OES Test Sehr schnell, günstig und genau Einfachste Probennahme und Versand individuelle Dosier- und Handlungsempfehlungen für alle, die einen schnellen Überblick über ihre Wasserwerte benötigen...
24.95€ *
For high-precision determination of the phosphate concentration Phosphates (PO43-) are important nutrients for all plants and are irreplaceable for the energy metabolism of every living cell. Phosphates enter the aquarium water through...
25.40€ *
Refill for Tropic Marin Potassium Test Professional
25.90€ *
AquaHomeTest K Refill Set - Kalium Test für Meerwasseraquarien Praktisches Nachfüll-Set der Testreagenzien für den Aqua Home K-Test. Der Kalium Test von Fauna Marin setzt neue Maßstäbe bei der Bestimmung des Kalium-Gehalts im...
25.95€ *
The carbonate hardness (KH) or alkalinity of a water sample characterizes the buffering capacity, i.e. the ability to maintain the pH value of the water. In water chemistry there are several terms used to describe the buffering capacity...
26.60€ *
Refill for the Potassium Pro Test from Red Sea. Just the chemicals.
Content 1 Kilogramm
26.99€ *
Practical refill kit of test reagents for the Aqua Home Ca+Mg test. With the high-resolution titration test Fauna Marin Calcium/Magnesium-Combitest the concentration of both elements can be determined reliably and separately from each...
28.95€ *
Das Red Sea Reef Foundation Set enthält alle 5 wichtigen Grundelemente für gesundes und kräftiges Korallenwachstum. Im Gegensatz zum natürlichen Lebensraum werden im Aquarium kontinuierlich wichtige Grundelemente dem Wasser entzogen. Aus...
Content 0.25 Liter (119.96€ * / 1 Liter)
29.99€ *
Nitrate ions (NO3-) are formed as the end product of nitrification from ammonium (NH4+). In the first partial stage of this bacterial process nitrite (NO2-) is formed, which is highly toxic, especially for freshwater animals. If the...
34.90€ *
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