JBL pH-Minus 100ml

For fish- and plant-friendly aquarium water in freshwater aquariums, for water turtles and shrimp
Item no. 2304600
Operating instructions
pH-Minus 250ml

8.25 EUR

Price incl. 23 VAT plus Delivery
Base price 82.5 EUR / l
Last chance - going out of stock
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Product features

  • For aquarium water to suit both fish and plants in freshwater aquariums, in turtle tanks and in shrimp tanks
  • Rapid decrease of the pH value thanks to natural oak extract, phosphate-free
  • The ideal pH value for most freshwater fish and plants is in the neural range around 7. Tip: the carbonate hardness should be at least 4 °dKH
  • Use with pH values >8: 10 ml/40 l water, pH value 7-8: 10 ml/80 l water, pH values <7: no adding of JBL pH-Minus
  • Contents: 1 bottle pH Minus. To use: 10ml/40 l water.

Noch offene Fragen?

In unserem FAQ‑Bereich findet ihr Antworten auf die am häufigsten gestellten Fragen. Solltet ihr hier nicht fündig werden, zögert bitte nicht, uns direkt zu kontaktieren – wir helfen euch gerne weiter.

  • Why do the CO2 bubbles not dissipate after a new installation or cleaning?

    After a new installation, the bubbles will only flow slowly through the reactor and will partially combine to form large bubbles. The device requires a running-in period of approx. 48 hours! Only then will a biofilm have formed on the surface of the device, allowing the bubbles to pass through to the top without any problems. After the running-in period, set the bubble rate required for your aquarium.

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  • Can JBL AquaDur plus be used together with JBL pH-Minus?

    It is not advisable to use both products together. JBL pH-Minus counteracts some of the water stabilising properties of JBL AquaDur plus.

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  • Can JBL Clynol, JBL Acclimol, and JBL pH-Minus be used in shrimp tanks?

    In principle, all three water conditioners mentioned can be used in shrimp tanks. However, when using JBL pH-Minus, it is important to note that this should only be done in conjunction with the carbonate hardness. It is best to prepare the replacement water with JBL pH-Minus and determine the carbonate hardness, which should not be below 3-4. JBL Acclimol is shrimp-friendly, but is designed more for fish. JBL Clynol is beneficial for shrimp, but JBL Biotopol C should also be used as a water conditioner specifically for shrimp.

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  • Why doesn't the thermometer stick to the window?

    Please clean the glass thoroughly before installing the thermometer. Algae, biofilms, and limescale can prevent it from sticking properly. If the thermometer still does not stick, there may be a problem with the suction cup itself. Due to a material defect, some suction cups have bubble-like growths that prevent them from sticking properly. If you have one of these suction cups, please contact our customer service with a photo.

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