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The TetraPond Water Garden Pump is a versatile pump that can power waterfalls, filters, and fountain heads. Reliable magnetic technology provides energy efficient pumping to your pond. For best results, consider adding the TetraPond Pump Pre-Filter. This easy-to-maintain pre-filter is specially designed to support the TetraPond Water Garden Pump and helps to reduce pump clogging.
| Pond Size | Tubing Adapters Included | Power Cord | Wattage | |
|---|---|---|---|---|
| 325 GPH | 50-250 Gallons | 1/2″-3/4″ ID | 12-Foot | 17 |
| 550 GPH | 50-500 Gallons | 3/4″-1″ ID | 12-Foot | 40 |
| 1000 GPH | 500-1000 Gallons | 1″ ID | 16-Foot | 70 |
| 1900 GPH | 1000-1500 Gallons | 1-1/4″ ID | 16-Foot | 226 |
The higher the water is pumped above the pond surface, the less flow will result. Some flow is lost due to restrictions in tubing and filters. Waterfall widths are approximately 1 inch wide for every 100 GPH. For submersible use only.
Nutrition
UV Clarifiers
Remedies
Filtration
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If you have a nature pond with plants, this filter clean up to 1500 gallon pond.
If you have a gold fish pond with some plants, this filter clean up to 1000 gallon pond.
If you have a koi pond or large fish, this filter clean up to 500 gallon pond.
HOW DOES IT WORK?
STAGE 1 – MECHANICAL FILTRATION: Water is pumped into the filter creating the necessary pressure to begin the mechanical filtration stage. Two foam discs collect various sizes of unwanted organic debris encouraging the growth of large numbers of beneficial bacteria which break down harmful pollutants.
STAGE 2 – BIOLOGICAL FILTRATION: At this stage the water passes through the bio-balls at the bottom of the filter. These have a large surface area & provide a habitat for beneficial bacteria to grow which naturally convert the harmful toxins of ammonia & nitrites into useful nitrates to support a healthy pond environment.
STAGE 3 – UV CLARIFICATION: The water which may contain microscopic suspended algae spores passes the UV lamp clumping and killing the spores to give crystal clear water.
WHY This External Pond UV Bio-Filter SO EFFECTIVE?
Water is slowed down as it passes the lamp to increase UV penetration
Quartz glass tube covering the UV lamp permits effective penetration of UV rays.
Ordinary glass cuts this by 90%
UV lamp runs at optimum operating temperature in an enclosed chamber
Water is kept as close as possible to the UV lamp to maximize UV efficiency
Single ended lamps last longer and have higher UV output
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