Aquascape Cold Water Beneficial Bacteria - 8 Oz / 236 Ml
AQ-98894
Protect Your Pond's Biological Balance Through Cold Weather
Aquascape Cold Water Beneficial Bacteria (8 oz / 236 mL) is a liquid biological treatment formulated with cold-adapted bacterial strains that remain active at water temperatures below 10°C (50°F). Standard warm-season pond bacteria become dormant once water temperature drops below this threshold, leaving the biological filter unable to process ammonia and nitrite during autumn, winter, and early spring.
Biological Protection When Standard Bacteria Stop Working
As pond water cools in autumn and fish metabolism slows, waste production continues at a low level. Without cold-adapted bacteria maintaining biological filtration activity, ammonia and nitrite can accumulate over the winter and into spring, stressing fish before they become fully active again. The 8 oz bottle with a pump-top dispenser provides 1 pump per 379 L (100 gal) of precise cold-season dosing, and the initial treatment and maintenance schedule is clearly defined for both autumn start-up and spring transition.
| Specification | Value |
|---|---|
| Volume | 236 mL (8 oz) |
| Treats | Up to 18,927 L (5,000 gal) |
| Dose Per Pump | 379 L (100 gal) |
| Use Temperature | Below 15°C (60°F) |
| Safe For | Koi, goldfish, aquatic plants, wildlife |
How to Use
Begin cold water bacteria treatment in autumn when pond water temperature falls below 15°C (60°F). For the initial treatment, apply 1 pump per 379 L (100 gal) daily for 10 consecutive days. Follow with a maintenance dose of 1 pump per 379 L (100 gal) weekly until the water surface freezes. Resume in spring when water temperature reaches 10°C (50°F) and apply daily for 10 days, then weekly until water temperature rises above 15°C (60°F), at which point switch back to standard warm-season pond bacteria. Apply near the waterfall or skimmer opening for best distribution.
Ideal for koi and goldfish ponds in climates with cold autumns and winters where standard pond bacteria become ineffective below 10°C (50°F) and biological filtration support is needed through the cold season.