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Detailed Guide to Guppy Breeding Methods and Technical Key Points
Fish tank water change: siphon out about 2/3 of the water, then add an appropriate amount of water, and add nitrifying bacteria. Hardness: guppies generally require a water hardness of around 10-15 degrees. PH value: the most suitable PH value for guppies is generally between PH6.5 and PH7.5. Water temperature: the water temperature should be controlled at 1