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Flora Bubble Counter

€8,95
The CO2 bubble counter allows for simple counting of CO2 bubbles to monitor gas fertilization
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HOBBY CERAMIC DIFFUSER 150 MM CYLINDER

€6,95
Round ceramic diffuser, tube-shaped with a very fine bead flow. Because it is hollow, it can
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PROFLORA CO2 CALIBRATION SET

€17,50
The JBL ProFlora CO2 Calibration Set is a complete electrode calibration kit for pH. This CO2 accessory for aquariums is a
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Nano CO2 Flipper

€14,95
The DENNERLE Nano-Flipper CO2 is a very small CO2 diffuser with a CO2 collector and a purge port for harmful gases
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500g refillable CO2 bottles

€72,95
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The standard solution will be pH 9.2 (100ml)

€8,45
Test solution for electronic pH devices
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KCI Maintenance Solution

€8,45
The KCI maintenance solution for pH electrodes prevents excessive wear and ensures a long service life
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Dennerle Carbo Bio Depot 120

€6,95
– Bio CO2 Depot for at least 40 days – With a constant CO2 gel made from 100% raw materials
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Dennerle Carbo Test Precision Large

€19,95
Long-term CO2 test with pH measurement. The long-term tests are made of high-quality crystal glass
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Dennerle Carbo Test Precision Medium

€18,95
Long-term CO2 test with pH measurement. The long-term tests are made of high-quality crystal glass
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Dennerle Carbo Test Precision Small

€17,95
Long-term CO2 test with pH measurement. The long-term tests are made of high-quality crystal glass
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Dennerle Carbo Indicator 15ml

€9,50
accuracy indicator for long-term CO2 tests
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