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This practical guide for beginners explains what these parameters mean, when you should test for them, and how to raise or lower their levels if needed. pH (or Power of Hydrogen) pH measures the amount of hydrogen ions in liquids and tells you how acidic or basic is your water. On a scale of 0 to 14, pure water has a neutral pH of 7.0.
6 de nov. de 2022 · One degree of KH equals 17.9 ppm. The ideal range of KH for a freshwater aquarium is between 4 to 8 degrees or 70 to 140 ppm. Aquarium KH Range. You need to measure KH to ensure your KH isn’t too low and won’t cause PH crashes. Also, you will need to measure KH when you get a specific type of fish.
We have a beginner’s guide to aquarium pH, GH, and KH - covering all the basics so you can safely manage your aquarium’s water chemistry.
Basicamente, as quatro propriedades químicas da água que devem ser tidas em conta para este objectivo e serem medidas com regularidade são o pH, a KH (dureza de carbonatos), a GH (dureza total) e a salinidade (este último sobretudo para os aquários de água salgada, como é fácil de perceber).
- 3-6 dH
- 6,5-7,0
- 1-4 dKH
- 28-30°C
26 de set. de 2020 · GH (General Hardness or Water Hardness) and KH (Carbonate Hardness) are easily confused when first starting out in the aquarium hobby, hopefully my video will help give you the right...
- 4 min
- 23,7K
- Big Fish Little Fish Aquatics
29 de dez. de 2023 · KH, or carbonate hardness, refers to the water’s ability to maintain a stable pH. It measures the concentration of carbonates and bicarbonates in the water, which act as buffers against pH fluctuations. KH helps prevent sudden pH swings that can be harmful to fish and other aquarium inhabitants.
5 de nov. de 2021 · There are two types of water hardness: KH and GH. KH measures an aquarium’s carbonate hardness, or the degree to which it is able to buffer against pH fluctuations. GH stands for general hardness, which measures the number of dissolved calcium and magnesium ions. GH is crucial for the growth of certain fish species.
