what water to use for goldfish
What water to use for goldfish
Use dechlorinated tap water or water made for aquariums, not straight tap water. Goldfish do best in freshwater with a neutral to slightly alkaline pH, and they should not be kept in salt water.Quick Scoop
- Best choice: dechlorinated tap water.
- Okay if needed: bottled or purified water, as long as it has the right minerals and stable parameters.
- Avoid: untreated tap water, distilled water, and salt water.
What goldfish need
Goldfish generally prefer water around 65-72 F, with a pH near 7.0 to 7.5, and they do best with some mineral content rather than water that is too “empty”. One source notes that goldfish tolerate a wider range, but still need water that is properly treated and stable.Best practical setup
- Fill the tank with tap water.
- Add a water conditioner to remove chlorine and chloramine.
- Make sure the tank is cycled and tested for ammonia and nitrite at 0.
- Keep the water stable and well-oxygenated.
What to avoid
- Untreated tap water can contain chlorine or chloramine, which are harmful to fish.
- Distilled water lacks essential minerals goldfish need.
- Salt water is not suitable for goldfish.
Best simple answer
If you want the safest, easiest option: use regular tap water that has been treated with an aquarium water conditioner.Meta description: The best water for goldfish is dechlorinated tap water with stable, freshwater parameters and proper mineral content.
[9][1]TL;DR: Use dechlorinated tap water, keep it freshwater and stable, and avoid untreated tap, distilled, or salt water.
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