So had a massive green algae bloom within the first week of the cycle and after two weeks decided to add UV...was hesitant because I have tried cheap units in the past with no effect. This time went with a 57w Aqua Ultraviolet unit plumbed inline with the return and check the results in less than a week (it will be a week this Sunday)
This is day 4 (96 hours) after install of the UV
This is day 4 (96 hours) after install of the UV
