Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Oct 3 - Oct 8
It’s completely safe for koi
check phosphate levels at 7–14 days
and bacterial or fungal conditions such as gill disease and skin ulcers
32% protein
For safety
UltraClear Winter Blend - Cold Water Liquid Clarifier & Sludge Reducer Clarifier It’s completely safe for koiUltraClear Winter Blend is a natural cold water pond clarifier and sludge reducer formulated to keep ponds balanced through fall and winter. When water temperatures drop below 55F, most pond products stop working. Winter Blend Liquid is different. Its proprietary beneficial bacteria blend remains active down to 35F, helping reduce organic buildup such as sludge, leaves, and fish waste that accumulate during colder months. This cold water activated
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