Hey Guys - I have black algae. I have just pressure washed the areas, now raised it up to 40FC and plan to keep it like that for 24 hours. Its been high cholorine levels for a bit too, so the rest of the algae is dead.
I also bought some Super Black Algaecide - should I hold the pool at 40 for 24 hours, then bring back down to a normal level before adding black algaecide?
FC - 14 (pressure washed areas then added 3.5 gallons bleach)
CYA - 70
salt water pool