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This test monitors the calcium level easily and precisely in steps of 20 mg/l (ppm). For approx. 7.500 mg (ppm) calcium.
9,28 € *
The sera aqua-test set allows monitoring the parameters important for fresh and marine water – pH value, carbonate hardness (KH), total hardness (GH) and nitrite (NO2).
23,78 € *
Die Aqua Test Box enthält ph, GH, KH, NH3/NH4, NO2, NO3, PO4, FE und je nach Ausführung CU oder CLTest in einem stabilen Testkoffer.
60,88 € *
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.
9,88 € *
The sera Catappa Leaves allow conditioning the water as in natural biotopes.
5,38 € *
The sera Catappa Leaves allow conditioning the water as in natural biotopes.
6,08 € *
The sera Catappa Leaves allow conditioning the water as in natural biotopes.
8,08 € *
sera Koi Multivitamin is the complementary food consisting of a carefully manufactured, emulsified multivitamin concentrate for Koi and other pond fish.
12,88 € *
sera Catfish Chips Nature is the staple food without dyes and preservatives for rasping and suckermouth bottom fish such as Ancistrus and plecos.
12,58 € *