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TetraPond® dependable UV clarifiers use ultraviolet light to
destroy the reproductive activity of suspended single-cell
algae, resulting in clear, green-free water.
Dead algae then clump together into particles large enough to
be removed by filtration, leaving the pond cleaner and clearer.
GreenFree Clarifiers usually remove heavy algae blooms within
eight days and keep water clear and green-free.
- UV Bulb (made by Phillips)
Effective for 11 months of continuous operation.
- High-clarity Quartz Tube
- Stainless Steel Insert
Reflective surface increases UV exposure.
Prevents internal degradation of plastic
housings.
- Mounting Brackets
- Fits standard tubing
- Quick-release Couplings
- 3 Year limited warranty
9 watt UV
Pond Size: 1800 gallons
Max Flow: 900 gph
Tubing: 3/4", 1", 1 1/4"
18 watt UV
Pond Size: 4400 gallons
Max Flow: 2200 gph
Tubing: 3/4", 1", 1 1/4"
36 watt UV
Pond Size: 8800 gallons
Max Flow: 4400 gph
Tubing: 3/4", 1", 1 1/4"
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| SKU |
Description |
Price |
Order |
| TET19523 |
Tetra Green-Free UVC-5 |
99.95 |
 |
| Tet19520 |
Tetra Green-Free UVC-9 |
123.95 |
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| tet19521 |
Tetra Green-Free UVC-18 |
164.95 |
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| tet19522 |
Tetra Green-Free UVC-36 |
204.95 |
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| The permanent solution to green water! Stay
GreenFree" for crystal clear viewing pleasure with GreenFree UV
Clarifiers. When pond water enters the UV clarifier and runs
past the UV-C bulb, the UV light destroys algae. It is then
removed by filtration. Benefits include: clarifies algae
blooms in less than five days and prevents recurrence, reduces
overall maintenance, and delivers full power from one bulb for
over a year. |
| Description |
SKU |
Price |
Order |
| Tetra Mini/UVC5 Replacement Bulb
5 Watt |
TET19526 |
22.95 |
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| Tetra GreenFree UV1/UVC9 Replacement Bulb
9 Watt |
TET19527 |
23.95 |
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| Tetra GreenFree UV2 Replacement Bulb
18 Watt |
TET19528 |
39.95 |
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| Tetra GreenFree UV3 Replacement Bulb
36 Watt |
TET19529 |
46.95 |
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| Tetra GreenFree UV Mini Quartz Tube |
29545 |
32.95 |
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| Tetra GreenFree UV1 Quartz Tube |
29540 |
36.95 |
 |
| Tetra GreenFree UV2 Quartz Tube |
29541 |
50.95 |
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| Tetra GreenFree UV3 Quartz Tube |
29542 |
66.95 |
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| Tetra Greenfree UVC-5 quartz
tube |
tet19530 |
26.95 |
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| Tetra Greenfree UVC-9/UVC-18
Quartz Tube |
tet19531 |
30.95 |
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| Tetra Greenfree UVC-36
Quartz Tube |
tet19533 |
41.95 |
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How to get rid of green water?
Algae in the form of "Green Water" commonly occurs in ponds.
The algae itself is not a problem but it looks unsightly and hides
your fish.
Fortunately there are a number of things you can do to rid
yourself of green water. Algae requires nutrients and sunlight to
thrive - so therefore the goal of the pond keeper is deny algae
these ingredients.
- Shade as much of the water as possible with lilies and other
aquatic plants. Algae requires sunlight - so floating plants
prevent sunlight from feeding the algae.
- All aquatic plants absorb nutrients from the water that
would otherwise be used for algae.
- Feed your plants only as directed. Fertilizer tablets can be
inserted into the soil - so the fertilizer is absorbed by the
plant roots with very little released into the water for algae
to consume.
- Aqua-Zyme
- AquaRem
- A guaranteed way to keep water clear is the addition of a UV
Clarifier. Exposure to the correct wavelengths of UV light
kill the DNA in algae. Once it dies and clumps together, the
external filter can filter it out. This has become a very
popular and effective way dealing with green water.
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| Other TetraPond Products |
TetraPond Food
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TetraPond Filters
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Tetra Drains
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