ClearLake™ Cold Water Clarifier
ClearLake™ Cold Water Clarifier
ClearLake™ Cold Water Clarifier
ClearLake™ Cold Water Clarifier
-20%
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ClearLake™ Cold Water Clarifier

$217.58
$271.98
Size: 8 lb
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Ships in 2–14 business days, depending on availability.

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ClearLake™ Cold Water Clarifier
ClearLake™ Cold Water Clarifier
$217.58
$271.98

When winter’s chill takes hold, debris and organic buildup can cloud your pond or lake. ClearLake Cold Water Clarifier keeps water clear and healthy at temperatures below 50°F/10°C with specially selected bacteria that work throughout the cold months.

Why Choose ClearLake Cold Water Clarifier?

  • Specifically formulated for cold water performance below 50°F/10°C
  • Beneficial bacteria break down leaves twigs and fish waste
  • All-natural formula safe for fish plants and wildlife
  • Convenient water-soluble bag dosing with no mess
  • Maintains clarity all winter long with simple biweekly treatments

Water Treatment Temperature Guide

  • Optimal Range: 32°F to 50°F for peak bacterial activity
  • Minimum: Above freezing to allow circulation

Dosing Instructions

  • Initial: Apply 6 lbs per surface acre using water-soluble bags
  • Maintenance: Apply 2-3 lbs per surface acre every 2 weeks

PRO TIP

Apply treatments on calm days or in the evening to prevent rapid dispersion and let bacteria establish before ice formation.

  • Effective Temp: Below 50°F/10°C
  • Initial Application: 6 lbs per surface acre
  • Maintenance Application: 2-3 lbs per surface acre every 2 weeks
  • Packaging: 8 oz water-soluble bags
  • Sizes: 8 lb (Item#: CWC-08), 24 lb (Item#: CWC-24)

Safety Data Sheet (SDS)
ClearLake™ Cold Water Clarifier
Data Sheets
ClearLake™ Cold Water Clarifier
Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $199 CAD ship free across Canada (excluding oversized items).
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • Items marked as Clearance are final sale and cannot be returned or exchanged.

For full details, please review our Shipping Policy and Refund Policy.

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