tetras ok

Is Hard Water Safe For Fish?

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Fortunately, most fish can adapt to the local hard water, unless it’s a highly sensitive species like a wild-caught Discus Nowadays, even most soft water fish are born and raised in hard water aquariums in pet shops, so they get used to it. Can freshwater fish live in hard water? Livebearers. Many livebearing species also … 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