Muck Remover GP - 150 Pellets | Koi Pond Sludge Remover | Safe for Fish | Treats 5,000 Gallons up to 5 Months

I bought a brand of koi food that turned the water brown, so I bought Muck Off, and now I am obsessed with this product. I use 15 pieces two weeks in my large pond, and Muck Off keeps my pond very clear!It might be expensive, but I do not mind the price because it works.

Our pond has been sorely neglected for years so it's taken four treatments to get the algae under control, and alot of mucking the algae out of the pond. I'm almost there, one more treatment and a little more mucking and she'll be in good shape.

This product takes time to work

Small pond.(10x20-4 feet deep) & recirculating waterfall. So it's well aeriated. It has a liner, but was neglected for many years. So lots of leaf litter. I am not finding that the litter is degrading. I am still dragging the bottom and removing it manually.

Works every year!

So far so good. The pond looked worse for wear after a very cold winter. I thought it was dead. Two treatments later it’s looking quite healthy. Like magic.

Our 1 acre pond was flooded during a heavy rain event by surface water runoff this summer, leaving it cloudy and brown - mostly from the churning of the pond bottom by the rapidly flowing water. It also had some algae blooms beginning.Based on some user comments, I decided to use the entire 25 pounds for the initial treatment - throwing handfuls of the pellets into the pond from the shore - out to the middle of the pond. We have a windmill aeration system which provides air to two bottom diffusers as well. I purchased a second order and 3 weeks later, I added the recommended 8 cups of pellets to the pond (the instructions say 8 cups every two weeks).Two weeks after that second treatment, the water in the pond is the clearest it has ever been in the three years we have owned it. You can easily see the bottom 15 - 20 feet out from the shore - prior the best was maybe 5 feet out. THIS. WORKS.Those who do not see the results they expect may need to increase the initial treatment - which stings you in the wallet as this stuff is by no means inexpensive. However, once the clarity of the water is attained, the bi-weekly treatment is not that pricey. And at least for our situation, THIS WORKS!Delivery was fast and the packaging very good.We will definitely buy this again and continue to use it as a part of our pond maintenance routine.Also - the seller provides a few packets of wildflower seeds with each order - a nice surprise that will help us feed the pollinators next spring and summer!

keeps my pond clean and fresh