Nigeria Fish Farmers Need Know Some Knowledge For Keeping Fish
Q: How fish farmers know the water source is good or bad for keeping fish?
A:Using water’s pH scale, naturally ranges between 6.5 and 8.5 on the pH scale, which is normal. If the pH of water drops too far outside this range, it may be unsafe to carry potential health risks for human and animals
How to use water’s pH scale?
Firstly, fill up a clean container with test water. Fish farmers need to make sure that the water level is deep enough to cover the pH testing strip.
Secondly, dip one of the test strips into the container of water for a few seconds. The testing strip will change color momentarily. Once the strip has changed color, Fish farmers will then be able to find out the pH level.