PondCare Accu-Clear

One of the Best Garden Pond Clarifier on the market! Maintains Crystal-Clear Pond Water. Quickly clears Cloudy Pond Water. Helps Pond Filters function more efficiently. Works by causing tiny suspended cloud particles in Pond Water to clump together. The clusters quickly fall to the bottom.

Use Pond Zyme Plus or EcoFix along with Accu-Clear for incomparable Garden Pond Cleanliness!

Click "Choose Bottle Size" or "more info" below for available sizes and pricing.


PondCare Accu-Clear is a biological flocculant that helps to clear pond water by clumping fine particles together to make them heavy enough to fall to the pond bottom to be digested by beneficial bacteria and/or to be picked up by the pond filter.





8oz. Treats 2,400 gallons



16 oz. Treats 4,800 gallons



32 oz. Treats 9,600 gallons



64 oz. Treats 19,200 gallons



1 gal Treats 37,854 gallons


Add 1 teaspoonful (5 ml) for every 50 U.S. gallons (190 L) of pond water. Can be used once a week, but do not double dose.

Click here to use our calculators to find out your Pond Volume!

Try our Super Strength generic alternative "Sheer Clear"

Manufacturer’s Notes:

Purpose And Benefits:

PondCare Accu-Clear is a colorless liquid that rapidly eliminates cloudy water in koi ponds and water gardens.

Newly constructed ponds may develop cloudy water during the first few weeks, especially in warm, sunny conditions. Established ponds can also experience cloudy water any time. Cloudy, discolored water may form while changing the filter, working with aquatic plants or when making a water change. In all these instances, Accu-Clear quickly restores pond water to a crystal clear condition.

Accu-Clear causes tiny, suspended cloud-forming particles to clump together into larger clumps called flocs. Once clumped together these flocculated particles are easier to trap in the pond filter than the tiny particles, thereby aiding the filter system in keeping the water clear.

If the pond does not have a filtration system, the flocs will settle to the bottom of the pond or become trapped in the pump prefilter. As the water clears, the particles will accumulate in the filter and it will be necessary to rinse the prefilter and filter pads/foams more often when using Accu-Clear to regain crystal clear water.

Directions For Use:

Mix the desired dose with one gallon of pond water and distribute evenly around the perimeter of the pond.

Add 1 teaspoonful (5 ml) for every 50 U.S. gallons (190 L) of pond water. Water will clear within several hours.

If a second dose is necessary, wait 24 hours before applying. Filter pads should be rinsed frequently when clearing pond water.

Accu-Clear can be used once a week to keep filters performing at maximum efficiency.

Accu-Clear can be used in ponds and water gardens containing koi, goldfish, and aquatic plants. Overdosing with Accu-Clear causes the product to work more slowly.


Before using Accu-Clear, make certain that the pond has vigorous aeration, (a fountain, waterfall or aeration device) especially during hot summer months. In summer heat, pond water contains very little oxygen.

In sunlight, algae and submerged plants produce oxygen, and in some cases may be the major source of oxygen in the pond. At night, however, submerged plants and algae actually consume oxygen. Decomposing organic matter also consumes oxygen, even after it is removed by the filter. Until the filter is changed, decomposing organic matter may still cause the oxygen level to drop to harmful levels if adequate aeration is not provided.

Therefore, when using Accu-Clear, especially during the warm summer months, adequate aeration is required to keep oxygen levels healthy for your fish. Do not shut off pond pumps or aeration devices at night! Aeration must be provided to pond life at all times.


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