No
yes
They do if they are lighter than water.
suspend particulate
I would say water is safe, balanced and crystal clear.
To keep your swimming pool clean you will need a filters and a water pump. A vacuum would as be a good idea.
Swimming Pools are good, because when it is hot, you can relax in some cold water. You can have a fun time, with your friends and family in the pool.
A good way to see if you have a leak in your pool is to # take a bucket and fill it with water from your pool. # mark it at the water level. # mark the pool at the water level. # wait a few days if there is no leak in the pool then the water level in the bucket should have reduced by the same amount as the water level in the pool, however if the water level in the pool has gone down more then the water level in the bucket you have a leak in the pool or in the pipes around the pool.
It is not a good idea to plant any deciuous tree near a pool as the leaves foul the water when they drop.
You should first get a lab test on the water. It may be perfectly good for pool use - but you won't know without a lab test.You should first get a lab test on the water. It may be perfectly good for pool use - but you won't know without a lab test.
Put a tarp roughly as big as your pool on it overnight if it is near a garden with good hiding places for small things.
The pool pump does suck the water from the pool. Then it goes thru the filter and (if you use have the following) thru the heater and chlorinator then back into the pool. So - nothing will keep it from sucking water from the pool - but that's a good thing. Now - if you set the valve to a different setting - then it might actually send the water to a waste line - maybe that's what you meant. If that's the case -then the pool pump will eventually drain your whole pool if you have it set to get the water from the bottom drain (another valve).