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Stable transparent acrylic glass holder for secure attachment of 2 electrodes (e.g. pH, redox, temp.) in any aquarium!
€14.95
*
€19.95
*
previously
€19.95*
Stable holder for securely fastening the pH electrode in the aquarium!
€6.69
*
Hint!
Water test to determine the carbonate hardness (CH). Suitable for fresh and sea water.
€6.95
*
Hint!
Water test to determine the total hardness (TH). Suitable for fresh and sea water.
€6.95
*
Hint!
Water test for the determination of phosphate (PO4) concentration in fresh and salt water. Up to 40 tests possible. Measuring range: 0.05 - 2 mg/l PO4-P
€15.95
*
Hint!
Programmable single-channel dispenser pump SD-01M (peristaltic pump) / 1 - 99 ml per dosing pulse / digital display
€62.95
*
Filter filling material of highquality resistant PE. The small, gear-like shape increases the surface area. They are suitable even for smallest filters.
0.5 Litre
(€6.98
/ Litre)
€3.49
*
Water test kit for measuring the calcium concentration (Ca). For marine aquaria. The range depends on the measured values
€18.99
*
Particularly porous sintered glass cylinders for filtration in fresh and sea water. Ready-to-use portioned in a net bag. 2 pack and tube sizes.
0.2 kg
(€54.50
/ kg)
From €10.90
*
Water test for measuring the pH value. Suitable for freshwater and seawater. Up to 130 applications possible.
€10.90
*
Water test kit for measuring the nitrite concentration (NO2). Suitable for fresh and marine water. Allows up to 60 tests.
€14.95
*
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