We've had our pool for three seasons now with no trouble until last year when we opened our pool it was somewhat green. We think due to a leaky winter cover. We got rid of the algae and then in July we developed yellow algae. We treated once with shock and once with yellow out. We thought it was gone but when we closed our pool and took the pump apart the next morning when we went to put the winter cover on I saw several spots had formed over night. Too late to fix it so we put the cover on it.
any suggestions on how to open the pool if when we take the cover off it has yellow algae?
also we use Aqua smart and are thinking of switching to pool RX.
Any my thoughts on these two systems?