I'm concerned that the two black spots on the bottom of my pool might be black algae. From what I've read, this type of algae is very difficult to eliminate. I am new to pool maintenance but I'm learning quickly. Is there some reliable way for me to diagnose if it's black algae or something else?
My newly re-plastered pool has two black spots on the bottom
- Thread starter KevinL
- Start date
- May 3, 2014
- 62,725
- Pool Size
- 6000
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
Black Algae
This guide provides a step by step procedure for eliminating black algae in your concrete or gunite pool. Read full post here.
www.troublefreepool.com
Show us some pictures of what you are seeing.
- Nov 12, 2017
- 12,664
- Pool Size
- 12300
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
