That just depends on the kind of fish. Some fish like tetras need acidic water with a low pH meaning the water is more acidic. Some fish need basic water meaning it has a higher pH. There is no hard an fast rule, you have to research the individual species to find out what pH range is best suited to that species. That number is usually based on the type of water conditions found where the species grows in the wild.
pH 9-10
The ideal pH level for maintaining a healthy aquarium water pH is typically between 6.5 and 7.5. This range is suitable for most freshwater fish and plants to thrive in a stable environment.
A good buffer recipe for maintaining pH levels in an aquarium is a mixture of baking soda and water. This can help stabilize the pH levels and keep them within the ideal range for fish and other aquatic life.
When setting up an aquarium we must allways try and simulate the fish's natural environment as best as possible. If a fish is found in water with a PH range of 6.0 - 7.0 that will be the range we would try and keep with-in an aquarium. As for the question "Why should the pH for tropical fish be 7" that is a bit of a trick question as different tropical fish have different PH ranges. www.justaddwateraquariums.com.au
7.35 - 7.45
Normal pH level is around 5.5-6.5,anything higher than 7 can b deadly to ur aquarium,fish stores usually sell a few different products to reduce or increase ur pH value such as PH MINUS.
To adjust the pH level of your aquarium water to make it more acidic, you can add substances like peat moss, driftwood, or commercial pH-lowering products. These can help lower the pH and create a more acidic environment for your fish. It's important to monitor the pH levels regularly to ensure they stay within the appropriate range for your aquarium inhabitants.
The pH for a aquarium is 5-7
Api Wardly.
blood needs to stay a a certain ph otherwise you body is not healthy and might fail on you.
Catechol oxidase works best at a pH range of 5.0 to 7.0. Outside this range, its enzymatic activity may decrease.
Yes, pH levels can affect goldfish growth. Goldfish tend to prefer a pH level between 6.5 and 8.0 for optimal growth. Fluctuations in pH levels outside this range can stress the fish and potentially stunt their growth. It is important to maintain stable and suitable pH levels in the aquarium to promote healthy growth in goldfish.