Water management experts in the heart of Muskoka

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ClearLake™ Coldwater Clarifier- 24lb Container

$589.99

Product Details

  • ClearLake™ Coldwater Clarifier
  • Beneficial bacteria and enzymes
  • Most effective in water 52 degrees and below
  • 24-lb Container
  • 48 water-soluble packets (8 oz each)
  • Rapidly consumes excess nutrients, including nitrogen and phosphorus
  • Specifically formulated to work in cold water, when most pond products stop performing.
  • Helps maintain clarity and reduce organics during early spring, late fall, and cold snaps.
  • Prevents the “spring green-up” by reducing nutrient availability before algae spikes.
  • Safe for aquatic life and compatible with aeration/circulation systems.
  • Perfect for Muskoka/Ontario conditions where water stays cold longer.
  • Form: Water-soluble cold-water bacteria/enzyme blend.
  • Designed for: Water temperatures below ~52°F / 11°C.
  • Primary action: Breaks down organic waste in cold conditions to support clarity and reduce odour.
  • Application type: Broadcast over water surface.
  • Package size on Aquanix: 24 lb container.
  • Typical program:
    • Initial treatment: 6 lb per surface acre
    • Maintenance: 2–3 lb per surface acre every 2 weeks
  1. Begin application as soon as ice-out occurs or when water is still cold.
  2. Broadcast evenly across the pond/lake surface.
  3. Maintain the schedule through cold periods, then transition to standard ClearLake Clarifier once water warms.
  • Coldwater Clarifier is your early-season advantage — it sets the biological stage before algae wakes up.
  • If you’re running winter aeration or circulators, this product integrates perfectly to keep the pond stable as temperatures shift.
  • Great for ponds that “always get green first.”