Algae Klear Xtra

I have a large pond which after the weather we’ve had was rapidly getting a lot of algae. I bought this and used it twice over three weeks and now I can see the water is clear and koi are happier!

Some improvement, but not there yet.

Pumped out my pond filter and then added Algae Klear Xtra and also Pond Clear weekly for the last 5 weeks. There is some improvement to the algae but it has not worked as well as I hoped it might. The stones are still covered, which is a bit disappointing, but the plants are not as covered with green strands as they used to be, which is a good result. The water has been very clear throughout. Not quite sure what to do next. Might give it another 5 week dose, but it's now getting a bit costly. Envii have been very helpful throughout in giving advice but I'm beginning to think that algae are quite difficult to clear.

Easy to use

I have used it weekly for about few weeks in 2000litre pond. It seems to have cleared the floating Algae. Now how to keep it that way?