certain levels

Does Hard Water Affect Tropical Fish?

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Many fish can only thrive in certain levels of water hardness , and if the levels are outside acceptable parameters, it can cause stress and death. Do tropical fish like hard or soft water ? Moderately hard water (6-12 °GH/100-200 ppm). This range of general hardness is preferred by most species of tropical fish. How … Read more

Can Hard Water Harm Fish?

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Many fish can only thrive in certain levels of water hardness , and if the levels are outside acceptable parameters, it can cause stress and death. Can freshwater fish live in hard water? Livebearers. Many livebearing species also come from Central America so Guppies, Platies, Swordtails and Mollies all do well in hard water Mollies … Read more