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Aquarium Water Hardness
In a nutshell, the higher is a concentration of metal ions in aquarium water the harder water is.
These metals are sodium, calcium, magnesium, iron, zinc and other, but mostly the focus is on magnesium (Mg) and calcium (Ca)
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Aquarium Water pH
pH is the meaurement of hydrogen ions; in other words it shows if the water is acidic neutral or alkaline.
Some fishes need acidic water (pH under 7), some need alkaline (ph higher than 7), but mostly fishes feel well in neutral water (pH about 7)
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Cloudy Aquarium Water
Usually in 1-2 days after you fill new aquarium with water the water becomes cloudy.
Hobbysts who have no experience start to change the water, but it's a mistake, the problem can not be solved in this way.
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Dependencies between aquarium water parameters
Mostly in nature acidic water is soft and alkaline water is hard. Aquarium of "tropical rainforest" kind usually has soft acidic water with
some organic matters, such as tannins and humic acids.
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Survey
Many companies (in particular producers of aquarium equipment, pets food etc.)
need to know customers opinion to improve their products. Your experience can help people and bring some money for you.
So if you have a bit of free time
click here for Paid Surveys
Organizer for aquahobbysts
Software product that combines a typical functions of personal organizer (like diary, todo lists, weblink database)
and features usefull for aquarium hobbyst (like tracking of tank events, special calculators of water parameters).
read more..
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