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CrystalClear Spring & Fall Prep - Cold Water Natural Bacteria with Barley - 12 Packets Treats Up to 12,000 Gallons

  • Based on 34 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Aug 25
Order within 4 hours and 38 minutes
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Size: 12 Packets


Features

  • Replenishes Winter Bacteria Loss During Spring Start-Up and the Fall
  • Easy To Use Pre-Measured Water Soluble Packets
  • Accelerates Decomposition of Leaves, Twigs & Sediment All Winter Long
  • Cold Water Formula
  • Safe For All Aquatic Life

Product Dimensions: 2.75 x 2.75 x 7 inches


Item Weight: 13.1 ounces


Manufacturer: Airmax


Item model number: CC026-12


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Pond startup much better than last year
Size: 12 Packets
Last spring, without this treatment, pond water became like green oil and the fish wouldn't even come up. The spot where the filter pump water stream hit the pond churned up like bright Kelly green viscous goo, and it took until July to win the battle with numerous repeated chemical and natural treatments and adding lots of pond plants to finally clear the water. This spring tried adding this cold water Spring and Fall prep product at startup. Water is still green tinged from suspended algae, but no way is it as as horrible bad as last spring. (More a watery broth instead of a thick hearty pea soup LoL.) Started weekly treatments at startup this spring as directed but then increased to treatment every 3 day doses for "continuing problem" dosage. No fish or frog harm, water lilies seem to be leafing toward surface okay. Rigorous filtering and filter media changes are pulling more and more suspended algae from the water. Also now adding API Sludge Destroyer product that is a powdered barley straw bacteria treatment. Though still greenish, fish come up and I can see a lot farther down into water. I am pretty confident that when it warms up enough to add water lettuce and water hyacinths for shade and nutrient uptake, and water lily leaves fan out, the green water problem will be resolve. Will use this for sure next fall and hope to get better results in spring. This is a pond of approx. 750 gallons, in full sun and a LOT of shebunkins. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 25, 2021 by K. K

  • I guess it works?
Size: 12 Packets
Needed to get a bacteria population established quick because I hadn't properly cycled the pond prior to adding fish. I'm assuming this product did the trick because I lost 0 fish after adding one of these packets. As for clearing up the water, I can't claim this worked over my filtration system.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on November 2, 2021 by Jim K

  • Good
Size: 12 Packets
Good
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 10, 2021 by MildBill0311

  • Good Stuff!
Size: 12 Packets
Great product. Just started using it and water is beginning to clear. Canโ€™t wait to see if it totally clears my pond. So far so good.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on May 14, 2020 by Teemark

  • Use it every year but forgot it this year & paid for it
Size: 12 Packets
Use it every year but forgot it this year & paid for it. I see what a huge difference it made by not using it in time this year. The algae quickly got out of hand.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on July 18, 2019 by MK

  • It works
Size: 12 Packets
I use all the time for my pond keeps water healthy fo fish
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on March 16, 2019 by Nana63

  • Great product
Size: 12 Packets
Did a great job with my pond
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 26, 2019 by Sherri Connor

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