Envii Pond Klear Xtra – Strong Pond Clear Water Treatment, Naturally Clears Green Pond Water – Treats Up To 100,000 litres

Use it for a small pond with goldie, frogs and other creatures . Works really for well for a little pond Good quality water . Nice , clear and clean. Bigger scale ? No idea.

I have used two complete doses of this product and on the whole it worked well and definitely cleared the water quickly. . I do have an extreme problem with blanket weed in this pond and I was hoping it would banish this too but it is still coming back. I will try another dose or if you can recommend something else I will try that too! Your service is excellent and the product has clear instructions and very easy to use. Many thanks Carolyn

I inherited a pond when I moved house that hadn't been maintained in 15 years! Boy, what a mess! 2 feet of sludge and and 20,000 litres of thick water. I was loathed to put my koi into this muck but had no choice. So the battle began in April of this year when I bought the first lot of Pond Klear Extra which failed miserably. I had some excellent help from Andy Hiron at Bio8 who responded to my emails almost instantly each time. Thank you, Andy. I had introduced some plants to the pond which in turn introduced an abundance of parasites and lost 50% of my stock, including my prized koi. Note to self....thoroughly wash all oxygenating plant "before" adding to the pond! Pond treated, happy healthy fish, water tested and stable, now onto water clarity. Last week Day 1 - Cleaned filters and removed UV bulbs. Carried out a 30% water change. Added Envii Sludge Klear Day 2 - added Envii Pond Klear Day 4 - water born algae build up but the water itself appeared clearer?. Cleaned filters and replaced UV Bulb Day 5 - the water is definitely clearer! Day 6 - are my eyes deceiving me! Are they fish I can see???? Day 7 - WOW! I can see at least 3 feet down and all of my fish, including some Rudd which I didn't even know I had! If the ponds stays at the current level of clarity I will be extremely happy. But I have a feeling that I will be able to see the bottom which is 5 feet in some places over the next few days. To say I am pleased is an understatement. Hopefully you can see the difference in the attached photos. One before Pond Klear and two taken today, day 7. I've tried so many products in the past but won't be now. This is my recipe for success!! Update July 21. Pond crystal clear! Envii sludge klear is also amazing. I can see patches if white gravel that I didn't know was there!

Hasn’t worked at present…. Will attempt another go at the pond this weekend.

My wife and myself are so pleased with this email pond cleaner The first Friday I put in the mix as described on container but added 20 mil more in 5 Lt Of pond water. Two days after it started to clear, the second Friday I added the correct amounts Cleaning the filters at the same time. By Sunday morning the water is clear and clean And now happy fish. Before it was like pea soup and slimy 60 Lt pond Plenty more for the summer months

This is good stuff and in my 2000 gallon koi pond it worked well. The pond was a sickly green and it is now much better. However you have to stick with it and be generous with the amount used . It says weekly , but I introduced a dose every 4 days. I was also very generous with the dosage. I probably overdosed, but it has not resulted in any problem with my fish and the pond does look clearer. I will probably use it regularly over the summer to keep the green water down

Didn't work for me, and I followed all instructions on the bottle to the letter. After I used up the entire bottle, I received an email from the company selling this product instructing me as to the steps to take to make sure this product works on my pond and before any negative feedback is left. Here is the first step in their email: Before using any bacterial pond product, check your water parameters – the pH level should be below 8.5 and a KH level above 5 – If they are outside of this range, buy Envii Pond Equaliser to immediately buffer water and eliminate toxic heavy metals & ammonia to improve the health of your fish. In essence, they are suggesting that, in order to make this product work, I need to buy another one of their products, which I am obviously not going to do now. When they are selling this product, the description doesn't tell prospective customers that they shouldn't buy it unless their water pH level is below 8.5 and KH level is above 5 because it's not going to be effective. So you have been warned: if your water falls outside of the above range, the suggestion is to buy Pond Equaliser from this company first because otherwise Pond Klear Xtra is not going to be effective. I am not going to do that. I've wasted enough money on two of their products already: I tried Pond Klear and now Pond Klear Xtra. Both are equally useless. Called a local pond specialist. He recommended a good quality bacterial product that costs more than this one but cleared our pond quickly and without any additional purchases.

Delivery was two days late,the product was excellent,the driver arrived late evening and proceeded to throw the parcel onto the concrete in front of the garage.He posted that he had handed the package to the customer.He then proceeded to drive like an idiot around the yard.There being five miles an hour speed signs.