Return Jet Question

[dschribs]

There is a directional "eyeball" fitting on my return jet. Should I adjust it so that I see the top of water moving? If I point it more toward the middle of the water or downward I don't see any motion on top of the water. Does this matter at all or am I overthinking it?

If it is adjusted so that the top of the water is moving - will that affect the pH at all - or would that only be caused by something like a fountain that is actually splashing the water?

 

[YippeeSkippy]

How many returns do you have?
Many aim them in the water so that they make circulation towards the skimmer by aiming the jet up high in the water. Others down low for mixing heated water faster.
What you also may need to do is aim them so that you don't have areas of the pool with poor circulation.
Tossing some ping-pong balls on the water surface can show you how your water "moves".

Maddie