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

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!

Works very well

Used this product, because of cost I only bought one bag. Not really sure it it worked as described. May need more bags to see results.

Fair. I need something stronger

Great product for our ponds

I purchased this product because I had a lot of muck on the bottom of my pond. I followed the plan and put a number of pellets into my pond consistent with its size. The first two weeks I just started to see minor results, after the next treatment I started to see rocks that I didn't even know were on the bottom of my pond and my liner was looking much clearer. After the third treatment I could see everything and my liner looked completely clear. I inherited this pond when I moved into the house so I had no idea what was on the bottom. I had to clean my filter an extra time due to this product filtering out all of the mess, but it was worth it. This isn't an instant fix, it takes time and I used it in concert with the nualgi product which introduces stabilizing bacteria into your pond. I highly recommend this product.

I’ve been through 5, 5 pound bags . No difference in muck. Only reason it doesn’t look super bad in this pic is because I just raked out a bunch of black stinky sand.

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.

Fantastic product highly recommended 👌