Cold Water Beneficial Bacteria ⅓ oz. Blocks - Fall Winter Maintenance

For clean, clear, fresh smelling water
Use when water temperature is between 35° – 60°

Heterotrophic Pond Bacteria and Enzymes in sinking dissolvable ⅓ oz. blocks.

• Heterotrophic beneficial pond bacteria in ⅓ oz. blocks new improved size increases coverage
• Naturally clears water
• Controls water problem causing phosphate
• Reduces murky water
• Reduces pond water odor
• Promotes clean, clear, healthy water
• Promotes fish health
• Metabolizes fish waste
• Metabolizes water problem causing fallen tree leaves and twigs
• Metabolizes water problem causing sludge and muck
• Metabolizes water problem causing proteins, cellulose, carbohydrates, and lignin
• No unpleasant odor
• All natural, no chemicals
• No artificial fillers or preservatives
• Dissolvable sinking compressed salt tablets
• Highly concentrated formula containing billions of beneficial bacteria per gram
• Proprietary blend of 5 bacteria strains that produce multiple enzymes
• Contains: Bacillus subtilis, Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus megaterium, and Bacillus pumilus bacteria
• The bacteria produce: Protease, Amylase, Ligninase, Lipase, Esterase, Cellulase, Xylanase, and Urease enzymes
• 2 year shelf life 

Fall-Winter Maintenance™ cold water pond bacteria is recommended for use during the fall and winter seasons – typically from September through March. The bacteria, and the enzymes they produce go to work breaking down fallen leaves and other wind blown debris commonly associated with the fall and winter seasons.

Fall-Winter Maintenance™ is also recommended for use in pondless waterfalls to help keep them clean, fresh smelling, and to help prevent algae growth.

Use when water temperature is
between 35° – 60°

The 1/3 oz. dissolvable block formula is a compressed salt block that sinks to the bottom of the pond and slowly dissolves and leaves no residual byproducts'. New improved size increases coverage.

HydroClear™ Fall-Winter Maintenance™ Heterotrophic Cold Water Bacteria Blocks contain a proprietary blend of multiple bacteria strains that produce multiple enzymes for phosphate control and sludge removal in all types of ponds and pondless water features.

Formulated to clarify water, metabolize fallen leaves, needles, and twigs, as well as problem causing phosphate, protein, cellulose, lignin, carbons, phosphorus, glucose, sucrose, nitrate, nitrogen, and carbohydrates.

Sludge, muck, and water quality problems in ponds and pondless water features are caused by fallen leaves, needles, and twigs. HydroClear™ Fall-Winter Maintenance™ Cold Water Bacteria is specially formulated to metabolize these and other pollutants for unsurpassed water quality, clarity, and fish health.

HydroClear™ Fall-Winter Maintenance™ Heterotrophic Cold Water Bacteria is an essential part of maintaining optimum fall and winter time conditions. 

 Fall Maintenance September – November 

Application rate:
Spread 3 blocks per 100 square feet of pond bottom or pondless surface area per week for 4 – 6 weeks.

Winter Maintenance December – March
Application rate:
Spread 3 blocks per 100 square feet of pond bottom or pondless surface area per month. 

Drop directly onto pond bottom or pondless basin. Use when water temperature is between 35° – 60°. 

Not all pond bacteria products are the same! Make sure you know what you’re using in your pond! We list all our ingredients with links to what they actually are – no other beneficial pond bacteria brand does that! HydroClear™ is your assurance of a quality, tested, SAFE, and proven pond maintenance product.

When purchasing beneficial pond bacteria – you should know what’s in it! With HydroClear™ … you know!