Answer:
PH is very important for pool care and cleaning. You need to make sure the pool stays neutral, not to acidic, not too basic. 7.0 is normal water. around 7 would be perfect for a swimming pool. If having a pool you need the right temperature, and make sure its pH temperature is 7.0. It can be 7.1 7.1 7.3 7.4 7.5 7.6. that's also neutral