A granular algaecide for water gardens and Koi ponds.  Immediate Algae removal, works on contact, EPA registered.  Helps to remove string algae and green water.  Removes odors and adds oxygen.  Water activated and works on non-painted surfaces.

Crystal Clear Ammonia-Fix / Nitrifier is an Ammonia, Nitrite, and Nitrate Remover.  Perfect for new pond startups - and Heavy Fish Loads!  Clears water, removes debris, and seeds filters.  Treats 250 gallons per ounce.

Keeps aphids and most garden insects from inhabiting most aquatic and terrestrial plants.  100% safe and environmentally sound.  When applied, becomes odorless.  Lasts up to 7 days.

NEW LOOK!  NEW SIZE!  Provides sustained-release of barley straw extract.  Flow-through net provides easy application/use.  Three month application.  5-lb treats 5000 gallons.

CrystalClear Biological Clarifier PLUS is an all-natural water treatment chemical, freeze-dried bacteria and enzyme complex formulated to remove nasty water and organic sludge. CrystalClear Biological Clarifier PLUS (Dry) is fortified with several billion bacteria colonies per gram and six (6) enzymes all selected and designed for their waste and green water degrading properties. SEE COMPLETE BENEFITS HERE

A healthy pond is a Balanced pond. CrystalClear discount pond supply line of bacteria and enzyme pond products remove organic build up, seed filters, and restore chemical balance to ponds. You'll notice the difference in just a few easy biological water treatments.

Even low levels of chlorine and chloramines can be toxic to fish. These substances are added to cities water supplies to make the water safe for human consumption. However, they are extremely harmful to all pond life. Chlorine and chloramines cause gill damage which eventually results in gill lesions. These lesions will eventually thicken the gill filaments leaving fish unable to utilize oxygen and release carbon dioxide, thus resulting in fish death.

CrystalClear Foam Remover removes foam in seconds.  For use in ponds, fountains or statuary.  Treats 1000 gallons per ounce.  Safe for all aquatic life.

FOUNTAIN CLEANER - a revolutionary product designed specifically to keep your fountain clean and clear.  Helps prevent stains, sludge, mineral deposits and organic contaminants from forming in basins.

SUB-LIME, Lime Solve - the most effective product available for removing lime scale from fountain basins.  Will help your fountain pump run more freely and resist breakdown as well as keep your basins clean and healthy.

Treat the pond Spring, Summer, Fall, and Winter!! Fast and Natural!!  Natural clarifier designed to help keep water clean... year round!  The bacteria and enzyme strains found in Crystal Clear OneFix are among the strongest offered on the market today.  No matter the season, OneFix is the answer.  100% safe for fish and plants.  Removes organic debris quickly (dead leaves, uneaten fish food, and waste.)  Treats 3000 gallons per ounce.

Before using CrystalClear pH Salts Down, make sure the alkalinity (carbonate concentration or buffering capacity) of your water is about 80 ppm. We suggest buffering the alkalinity with CrystalClear Buffer. It is also a good idea to test the water's pH first with CrystalClear Test Strips.

If the pH is about 8.5-9.0 apply CrystalClear pH Salts Down. Most ornamental fish can adjust to a pH within 1or 2 points from neutral (7.0), but it is very important to make pH changes gradually if fish are present. If possible, adjust pH before adding fish.

CrystalClear pH Salts Down will safely and efficiently lower the pH of an ornamental pond within safe ranges (6.5-9.0). If you water is hard or alkaline, a higher dose of CrystalClear pH Salts Down may be required.

Before using CrystalClear pH Salts Up, test the pH of the water first with CrystalClear Test Strips. This should give a good indication of your pH level before you apply CrystalClear pH Salts Up.

CrystalClear pH Salts Up will raise the pH of pond water to within safe levels. It is recommended to be used only when the pH of a pond is lower than 6.0. It is important to note that pH is typically lowest at dawn and higher at dusk. Fish respiration lowers the pH and photosynthesis raises the pH. Thus, it is very important to test your pond pH at the same time each day. Adjust pH at 0.2 points per day. A drastic change in pH may cause stress or even death in ornamental fish.

PHUSION DOWN - Lowers pH quickly.  Increases fish electolytic update.  Treats 16,000 gallons per lb.

BUFFER - SAP-H-GUARD - Prevents wide pH swings.  Sustains pH at safe level.  Treats 4000 gallons per pound.

CrystalClear Pond Salt is formulated to increase koi and goldfish electrolytic intake. Electrolytes are critical in building and maintaining a healthy slime coat. Electrolytes such as potassium are essential in wound repair and in times of heavy stress (i.e. – during water changes or clean-outs).

CrystalClear Pond Salt will also help ward off and remove most common parasites found in koi and goldfish. CrystalClear Pond Salt can be used in a salt bath for heavy infestations or as a routine treatment to keep parasites from entering the pond environment.

CrystalClear PondTint, tints water brilliant blue.  Safe for aquatic life.  Treats average of 1000 gallons per ounce - depending on desired shade of blue.

CrystalClear RapiClear Flocculant clears pond water fast!  Makes pond water sparkle.  Treats 500 gallons per ounce.