What Causes Green Slime In Swimming Pools

A little maintenance goes a long way to keeping your pool clean clear and swimmable.

What causes green slime in swimming pools.

In a swimming pool or spa algae are those green brown yellow black or pinkish slime that resemble fur growing on the steps and in corners places where circulation may not be optimum. Algae are always present in swimming pools even clean and blue pools at a microscopic size. No matter how the algae enter the pool they will take over the sides and leave sheets of slime on the pool s bottom surface in a short amount of time. In most cases the walls and floor of your pool feel slimy and slippery due to a lack of pool maintenance.

In pools with high bather count or pools with high levels of debris or dissolved solids algae has a smorgasbord of nutritious food. Because it s a bacteria and not an algae we treat it more severely. Just stick to your pool care schedule to keep that white water mold away and don t allow the pink slime back in your pool. We recommend that you place all your pool equipment including vacs hoses brushes nets poles.

Even the dead cellular remains of previous algae blooms provide sustenance to future generations of pool algae. Its real name is serratia marcescens. To eliminate and prevent green algae in a swimming pool start by adding an extra dose of chlorine to your pool to shock the algae and stop the bloom. Ideally swimming pools are meant to be crystal clear and ready for a refreshing swim any time of the day or night but bodies of non moving water.

Let the chlorine work overnight then test the ph levels of the pool in the morning to see if the ph is back to normal. After putting in all that hard work you deserve to enjoy your pool. It is an airborne bacteria so it s not your fault that you have it. A slimy pool cover or concrete floor can make swimming unpleasant and the slime is often algae and bacterial growth that make the water unhealthy for swimming.

The pink slime you are seeing in your pool is actually a bacteria. Water chemistry is important in order to maintain clear and bacteria free water. Generally slippery and slimy pool walls are an early indication of bacteria and algae growth. Cleaning the slime off the bottom of the pool is an important part of pool maintenance and regular cleaning is the best way to prevent the buildup from returning.