Blagdon Clear Pond Water Treatment, 1 Litre, Clears Dirty Green or Brown Cloudy Water Quickly, Natural, Wildlife Safe, Harmless to Fish and Filter Bacteria, 1L, Treats 20,000 Litres of Water

This is by far the best for making your pond clear, I wasn’t convinced, I had tried other solutions but none really worked, a little but the water was never clear. So I added it to my pond, day 1 not much had changed, day 2 I could see a few fish (that I hadn’t seen for a while) day 3 the water was as clear as is possible… this stuff is magic 😉

Good product

Cleared my small pond within 12 hours ,highly recommended

This is a tricky review to write if I’m honest…I used this during one of the many hot periods / heat waves. Initially, it began to clear the water, but the daily exposure to the sun was just so much that I don’t think it stood a chance at doing its thing to clear the algae build up etc. So it might be a winner in a less hot period but it so far hasn’t worked.

Excellent performance, murky brown pond is now clear in 2 days after 1 treatment.

does what says blanket weed free

No effect at all on the clarity of water in our pond. Used two applications a few weeks apart with no improvement in water quality. Will not purchase again as other products are much more effective.

Works to a certain extent have found some other stuff from somewhere else.