Different species require different pH levels and other parameters too. As a general rule most fish will survive a pH of around neutral pH7. Fish like Discus that require acid water around pH5.8 will obviously suffer if given water with a pH of 7.8 to live in and Malawi cichlids who like pH8 would do a similar thing if they are given water that would suit a Discus. Different species different pH requirements.
6, 7 will make their head pop
While the exact pH level for fish reproduction varies between species, a pH level below 6.0-6.5 reduces the ability of fish to reproduce.
most fish live in a pH range of 5.5 to 7.5
It is important for a fish aquarium owner to purchase a ph probe for their tank. It helps measure the pH levels in the water. Certain types of fish will only survive in water with a certain pH level and one would need to know what their tank pH level is for their fish to survive.
It should always be 7.0!!
The general pH level for most humans are between 7.35-7.45
The same for every fish that is a freshwater fish: 7.
The pH level in humans is about 7.4 for most cellular functions
Yes. Most strong bases (pH above 9) can kill a fish.
A pH of 1 is most acidic. The acid in your stomach is about a 2 and it is strong enough to burn a hole in a rug.
From pH 6 - pH 0. pH 0 being the most acidic.
absoulutley not the fish would die soon after you put it in and it might die that day.