I just put in pool steps a few weeks ago and noticed a little green around the pole at the water line. Is this algae, should I be concerned?
i test ph and fc daily, ph usually fluctuates between 7.4-7.7(then I add some dry acid)
i add liquid chlorine(10% hth) nightly to keep fc around 3 (typically drops to .4 -1.2 after a day of swimming)
pool cover is on most of the day and night
i weekly shock using pool life brand powder( 1 lb bags)
i test ph and fc daily, ph usually fluctuates between 7.4-7.7(then I add some dry acid)
i add liquid chlorine(10% hth) nightly to keep fc around 3 (typically drops to .4 -1.2 after a day of swimming)
pool cover is on most of the day and night
i weekly shock using pool life brand powder( 1 lb bags)