Founded on 13 years of swimming pool industry experience with a world-renowned pool and spa product distributor, Sharky's brings the best DIY swimming pool and spa products straight to the pool owner's door.

We carry all swimming pool equipment and specialize in salt chlorinators and salt cell replacements. We offer Pool Pilot, Aquarite, Clearwater, Intellichlor salt cells and many other brands and models.

Do you have black and/or dark green spots on the walls?

This is usually black algae due to low sanitizers in pool water. Use a black algae destroyer per directions. Brush spots daily until gone.