Q. What is black spot?
A. Black spot is a green, clinging type of algae that has a tendency to colonise and multiply in hard to reach spots in your pool. It looks somewhat like moss.
You may need to purchase black spot algaecide - a copper-based product that may reduce the activity of chlorine in your pool. This kind of product must be used carefully and you will also need to undertake a thorough pool clean, too.
Spotted some black spot? Your first step is to obtain a sample from your pool and come in and test the water at your local Swimart store. Your Swimart pool specialist will prescribe exactly what your pool needs.Call 1300 991104
TIP: Black spot algaecide can help reduce and control black spot.