Blagdon Pond Sludge Buster, Digests Harmful Organic Waste, Introduces Good Bacteria, Keeps Pond Clean, 4 x 9g Sachets, Each Sachet Treats 2,273 Litres

My pond filter and pump getting clogged with algae/sludge replaced my UV bulb and noticed as it started to its job the pond was getting cloudier until you couldn’t see the fish. Searched amazon and found blagdon sludge buster thought it’s worth a try.Estimated 1 sachet would be enough, for my small/medium pond, gave it a few days and thought I could see a difference, became impatient after a week and added another, resulting in a clear pond in the next couple of days, could see right to the bottom of the pond.As my pond does suffer with algae I bought blagdons algae treatment to help my uv light, as the algae is treated it clouds the pond but another sachet cleared it within a day,Definitely recommend this product, did everything it said it would.

Seems to work. Water clearer but can’t confirm how much bottom sludge is removed.

Not effective for big ponds, maybe useful for small ones.

Cleared pond

I had so much sludge in my 1 cubic metre pond that I had to clean the filters twice a week.On each occasion, the filters were clogged with very heavy sludge, sufficient to reduce water flow through the pump, to a fraction of the norm.I purchased this product last week and since putting it in the pond, the water feature flow has remained the same strength despite no cleaning of the filter in the meantime. The water is so clear now that I can scan depths that were previously hidden from view. I see so much more of my koi, which I find very relaxing. What is the point of a pond if the fish are all but invisible?Bottom line? This is a FANTASTIC product that has worked wonders for my pond and radically reduced the need for laborious and messy filter cleaning. I am astounded at the results - I could never have imagined it would be so effective in clearing my pond!Buy it and try it for yourself!

My pond was very sludgy after removing all roots and weeds. Decided to try this and after adding two sachets, it certainly seems to be working. Water much clearer and sludge dispersed. So, very happy.

Give this a chance! I had basically given up on this doing any good whatsoever, nothing happened with the forst 3 sachets and I was really unimpressed. I added the 4th the sachet as I had already purchased it and about 3 days later I came down to a crystal clear pond! It has stayed that way since. Will be buying again.

Our pond is looking murky so we have used these tablets twice so far, whilst I can notice a slight difference it still looks a bit murky. To be fair, this make take a few try's to work so I am keeping my fingers crossed. Easy to administer so we will wait and see.

This does work but it is expensive.

Märkte ingen skillnad i dammen

Pas spectaculaire pour l'instant mais peut-être un peu tôt pour se faire un avis.

Totalement ineficace

Not sure if it's working yet, as it's still early days. However, it has good reviews and was easy to use. Hoping to see results over time.