It might stain the plaster. When you have an algae bloom, get on it right away, don't wait. See the link below for more info.
you can see pegasus in the month of augtober it is the month of green in greek. so look up in the month of green PLEASE
You should change a filter once a month or when airflow lessens, unless it is a reusable filter then clean weekly.
Emerald, which is a green stone, is the gem for the month of May
also do I change it befor the 3rd month?
1 a month
Your tank filter should be changed every month. If your filter becomes clogged, it should be changed right away.
Every month or so. Depending on what type of filter it is. Some go as long as 3 months.
You wait a month and check your filter
One every month if you have allergies.
What has been your chemistry balance for the year - month-to-month? Without seeing the pool finish, it seems that your pH and alkalinity have been off for months. What chemicals do you add regularly or on a weekly basis? I have much doubt that it was the conversion to salt. A bad plaster job would have other signs. Please, get back to me thru my message board. So that I can further analyze situation.
Well each month the Club Penguin Catalogue changes. So each month when you check the new catalogue there could be a green hair wig.
My husband worked for an air conditioning company and they recommended that you change your air filter once a month.