Clean pond
The pond shock worked well when my pond was smaller but now I have enlarged it by twice its size now it’s just not enough. Read more
CrystalClear
CrystalClear PondShock Ball Natural Enzymes Live Bacteria Freshwater Clarifier Shock Treatment Muck Sludge Remover for Small Pond Outdoor
$21.99$24.99
sizeS
About this item
- Powered by Billions of All-Natural, Live Bacteria & Enzymes -- Easy, once-a-month application to achieve better water quality for a clear pond or water feature in water temperatures above 50°F.
- Pond Additive for SHOCKingly Clear Water -- PondShock balls contain billions of live beneficial bacteria and enzymes to rapidly break down ammonia, nitrates and organic waste, improving water quality.
- Safe for Use in All Ponds -- Contains all-natural bacteria. Safe for fish, wildlife, and pets. Use a pond shock ball in koi ponds, backyard ponds, water gardens, and self-contained water features.
- Boosts Pond When Water Quality Becomes Poor -- Designed to provide an extra boost during times of change, such as spring start-up, after using an algaecide, after a storm, or after a fish spawns.
- For Clean, Clear, and Balanced Water -- Helps jumpstart your biological filters by removing toxic ammonia and nitrite. A great alternative to chemicals. One ball treats up to 2,500 gal for 4 weeks.
Key details
- Brand
- CrystalClear
- Liquid Volume
- 2500 Gallons
- Item Form
- Ball
- Manufacturer
- Airmax
- is_discontinued_by_manufacturer
- No
Dimensions and fit
- dimensions
- 4 x 4 x 3 inches
- weight
- 9.6 ounces
- Item Weight
- 9.59 Ounces
- product_dimensions
- 4 x 4 x 3 inches
- item_weight
- 9.6 ounces
Technical specifications
- item_model_number
- CC023-PS
Item information
- date_first_available
- March 10, 2017
- best_sellers_rank
- #4,873 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Water Garden & Pond Treatment
Highlights
About this item
- Powered by Billions of All-Natural, Live Bacteria & Enzymes -- Easy, once-a-month application to achieve better water quality for a clear pond or water feature in water temperatures above 50°F.
- Pond Additive for SHOCKingly Clear Water -- PondShock balls contain billions of live beneficial bacteria and enzymes to rapidly break down ammonia, nitrates and organic waste, improving water quality.
- Safe for Use in All Ponds -- Contains all-natural bacteria. Safe for fish, wildlife, and pets. Use a pond shock ball in koi ponds, backyard ponds, water gardens, and self-contained water features.
- Boosts Pond When Water Quality Becomes Poor -- Designed to provide an extra boost during times of change, such as spring start-up, after using an algaecide, after a storm, or after a fish spawns.
- For Clean, Clear, and Balanced Water -- Helps jumpstart your biological filters by removing toxic ammonia and nitrite. A great alternative to chemicals. One ball treats up to 2,500 gal for 4 weeks.
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From the brand
Product videos
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Customer reviews
2,851 reviewsMixed
Rated 3.7/5 across 2,851 reviews — opinions are mixed.
- 100% of sampled reviews are from verified purchases.
Customers say
Customers find the pond shock ball easy to use, with one noting it's better than powdered or liquid algaecides.
Generated from the text of customer reviews
This sucks. They owe me fish
This is no good! I had an established 700 gallon pond that had been doing fine with the exception of a bit of algae. This bomb killed all my fish. Within a couple days. 20 4 inch goldfish, 1 6 inch koi, and 20 minnows. Plus a couple bull frogs Read more
Great product
Works great. Hard time clearing the water. This works great, little longer to work than I thought, but be patient. Read more
Best pond startup and maintenance product
Dropped this into my pond on startup this year. Initially somewhat clear, but in 4 days crystal clear water and you can see down to the bottom easily. I used one ball every other month and no green water last year. To be fair, I use an external filter with UV but previous years still got green water even after changing the bulb. Highly recommend this product, hands down the best I found Read more
Pond shock
Did not work in my pond Read more
Bad shipping
They work great at keeping our ranch pond balanced. However delivery method is awful. These are fragile and not shipped in a box, instead the paper bag/envelope. The pond pods box is often crushed and often leaking.,, Read more
Works as it should.
What I have learned. CrystalClear PondShock ball works as it should if your pond is a balanced ecosystem, if you're having algae problems it's not from this ball, it's because your pond is getting too much sun and/or you don't have enough plants to take care of your pond waste material, that's simple more plants less algae, less Sun less algae if you have a small pond and you can place some kind of shade over it you will have less algae but the more plants you have will compete with the algae and algae won't be able to form because your plants will be eating the waste product that feed it. So I highly recommend this ball it works perfect in the pond and it does not harm your fish or your plants. I have this ball for my pond on Subscribe and Save. So when I need it I have it. Read more
I have about 5000 gallon pond so probably needed a couple more balls
I mean I have a big pond and probably should have used 2-3 of these but at 20$ a pop I figured with the barley, my 2 pumps, minimal chemicals and the shock ball I would’ve seen some kind of improvement but I did not. Not until I added algacide and a couple hundred gallon water change (200 gallons roughly) like I said I can’t blame the product alone. I’m gonna try it again next time and use the recommended dose then I’ll give my honest review Read more
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