I noticed some black spots on the plaster near the steps, scrapped it and it was green under the black so I assume it's black algae. Hopefully the weather improves today so I can tackle this quickly. I plan to brush/scrub. Before I raise the LC level in hopes of killing the algae, do I need to make sure my CYA, TA, PH are properly balanced as well, as I believe they may be off since I haven't checked in two weeks due to crazy work schedule.
I also want to clean the tile grout above the water line, one I kill the algae. I can't find regular bleach anywhere near me and would like to know if I can the liquid chlorine instead as long as I dilute it with water since I know it's stronger the regular household bleach.
thanks,
I also want to clean the tile grout above the water line, one I kill the algae. I can't find regular bleach anywhere near me and would like to know if I can the liquid chlorine instead as long as I dilute it with water since I know it's stronger the regular household bleach.
thanks,