Hydra Crystal (Pond Green Water Treatment)

Having had ongoing issues with dirty brown/green pond water, I called their customer services department and spoke to Julie Anne, who clearly knows her stuff. Helpful, patient and understanding, I followed her advice and we now have crystal clear water, probably for the first time in about 8 years. You now have a customer for life! Can’t thank you enough 👍👌, 5 stars with pleasure

On my first application of Hydra Crystal, I had seen a slight difference. I decided to try again a couple of days later but change my filter sponges first and pour the solution in the water and waterfall instead of the pump, to my surprise within 5 minutes my waterfall was clear and after 20 minutes my pond was too. I can now see my fish and the writing on my pump. I am very happy and will be definitely buying this product again to keep on top of my pond water and will advertise this product and company. One very happy fish mum.

Perfect just as product descibes

bit cloudy , but has cleared

I had renovated my auntie’s pond to find 5 months later the pond was totally green and you couldn't see the fish. I purchased Hydra Crystal and 2 weeks later I received a phone call from my auntie saying she was over the moon and they can now see their fish swimming around the bottom of the pond. I have been using Hydra blanket weed products for the past few years and they are just brilliant.

I have been on a search for many months trying many different products to treat green water. This product really does work as I no longer have algae just crystal clear water.

Pond had horrible murky pond water found Hydra Crystal on web, placed order, product arrived next day used it in pond which is now clear within a couple of days.

I did the glass test which was recommeded by the manufacturers where you will see remarkable results. I took 2 glasses of pond water where I treated one and left them overnight. The treated water was almost as clear as tap water, WOW. My Koi pond water is now practically crystal clear after one treatment.I would highly recommend this product.

I used Hydra Crystal along with the Pond Filter Blanket and this product is truly amazing!!! It picked up and cleared my pond which holds 10,000 litres. You could barely see the fish but now they are as clear as day and you can even see the bottom of the pond. I have over the years tried many other products but this is the only one thats works!

After receiving Hydra Crystal I first put a kilo in my pond then waited 2 days and added another 2 kilos into my pond. My pond water is crystal clear and I can now see the bottom of my pond along with my fish. I will without a doubt be buying more when my pond starts to go green again. 10/10.