Fall-Winter maintenance bacteria blocksFall-Winter Maintenance™
Cold Water Pond Bacteria Blocks

Use when water temperature is between 35° – 60°

The dissolvable block formula is a compressed salt block that sinks to the bottom of the pond and slowly dissolves and leaves no residual byproducts.

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.

Fall-Winter maintenance bacteria blocks

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:
1 block per 100 square feet of pond bottom or pondless surface area per week for 4 – 6 weeks.

Winter Maintenance December – March
Application rate:
1 block 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!

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