Is a pool pump speed controller necessary ?

[Teapot]

Yeah, its neccesary to controll speed of pool pump
For enjoying holidays with summer pool.....

Not actually sure what your point is? Maybe you could come back and explain what it is you are referring to

[Teapot]

Ethan, what has your post got to do with speed control on a pump? Now be a good chap and go away, nobody wants your acoustic covers.

[Ethan Miller]

Recently my wife and I built a swimming pool in our backyard and from a professional standpoint this was such a great learning experience. Building our pool allowed me to test out many of the pool products that I have recommended over the years. During this process I found there were products that I absolutely loved, but at the same time there were a few products that I have recommended on a daily basis that I would not recommend in the future again.

[Teapot]

I only recommend products I or my customers have personally tested. Its worrying if you have recommended products that when you actually tested them failed. That should be a warning to forum folk not to listen to some people and their views.