Algae Control

[CJM]

If anyone has ideas for algae control-have done plants, skimmer pads, water changes, phos binders, bio balls, decrease sunlight, and UV light-let me know. Went on trip to Atlantis in Bahamas-their Koi pond uses ionizer-has anyone tried ionizer vs UV light, from ionizers what wld be recommended for 650-700 gallon pond

 

[j.w]

Let us see a photo of your pond. How many fish? Doing water changes will just make it worse. How many plants? Do you have koi in there or just goldfish?

 

[Lisak1]

@j.w asked all the things we need to know. You say "you've tried it all" - but have you analyzed what might be causing the problem? What kind of algae are we talking about? String? Carpet? Pea soup?