Why are there two holes at the bottom of a pool skimmer?

Why Are There Two Holes at the Bottom of a Pool Skimmer?
What equipment do I need to clean my pool? A beginners guide

Best Pool Cleaning Tools – The Essentials
ideal pool temperature

What is the Ideal Pool Temperature? A Complete Guide
how often to shock a hot tub

When and How Often to Shock a Hot Tub
how long to wait after shocking hot tub

How Long After Shocking a Hot Tub Can You Use It?
Can I Wear My Apple Watch in The Hot Tub

Can I Wear My Apple Watch in The Hot Tub?
why is my pool blowing out sand

Why Is My Pool Filter Blowing Out Sand? This May Be Why!
Benefits of a saltwater pool

6 Benefits of a Saltwater Pool
How long should you stay in a hot tub

How Long Is Too Long in A Hot Tub?
Pool chlorine stabilizer

How to Add Stabilizer to a Pool? The Easy Guide to CYA
How to lower chlorine levels in a pool

8 Tips on How to Lower Chlorine Levels in a Pool
How to Close an Inground Pool for Winter

How to Close an Inground Pool for Winter – Step by Step