

Tetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments
Key item features
UV CLARIFYING LIGHT: Aquarium water treatment Aquarium Water Treatment Ultraviolet clarifier controls heavy algae blooms in ponds and water gardens and keeps water clean and green-free. HIGH-EFFICIENCY UV BULB: Includes UV bulb for up to 11 months of continuous operation. REFLECTIVE SURFACE: Includes reflective stainless-steel insert that increases UV exposure.LIMITED WARRANTY: This UL Listed product features a 3-year limited warranty – see packaging for full details. 4 AVAILABLE SIZES: For ponds up to 660 gallons, up to 1,800 gallons, up to 4,400 gallons and up to 8,800 gallons. Hidden
Specs
- Aquarium water treatment typeAquarium Water Treatment
- BrandTetra
- Size5 Watt
- Pack quantity1
- Animal typeFish
- Product net content parent1 Each
- Free shipping
Free 90-day returns
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| Product | Viewing this itemTetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments ![]() $80.00 current price $80.00123.6 out of 5 Stars. 12 reviews | Tetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz. ![]() $6.32 current price $6.32214.5 out of 5 Stars. 21 reviews | Tetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz ![]() $17.27 current price $17.271754.6 out of 5 Stars. 175 reviews | TetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count ![]() $63.64 current price $63.6493.7 out of 5 Stars. 9 reviews | Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1 ![]() $12.99 current price $12.99394.3 out of 5 Stars. 39 reviews |
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| Aquarium water treatment type | Aquarium Water TreatmentTetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments | Aquarium Water ConditionerTetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz. | Aquarium Water ConditionerTetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz | Aquarium Water TreatmentTetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count | Aquarium Water TreatmentClarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1 |
|---|---|---|---|---|---|
| Size | 5 WattTetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments | 3.38 ozTetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz. | 16.9 ozTetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz | 50 ctTetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count | -Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1 |
| Pack quantity | 1Tetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments | -Tetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz. | -Tetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz | 1TetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count | -Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1 |
| Animal type | FishTetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments | Fish & Aquatic PetsTetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz. | FishTetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz | FishTetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count | Aquarium, FishClarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1 |
About this item
Product details
UV CLARIFYING LIGHT: Aquarium water treatment Aquarium Water Treatment Ultraviolet clarifier controls heavy algae blooms in ponds and water gardens and keeps water clean and green-free. HIGH-EFFICIENCY UV BULB: Includes UV bulb for up to 11 months of continuous operation. REFLECTIVE SURFACE: Includes reflective stainless-steel insert that increases UV exposure.LIMITED WARRANTY: This UL Listed product features a 3-year limited warranty – see packaging for full details. 4 AVAILABLE SIZES: For ponds up to 660 gallons, up to 1,800 gallons, up to 4,400 gallons and up to 8,800 gallons. Hidden
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Showing 1-3 of 12 reviews
works great
We have had our pond since 2002 and this works great except when someone left it out all winter (Bflo NY) and it cracked. So we are replacing it with another UCV 18 and our fish will enjoy another wonderful summer. I do also use the barley bales since our pond does get full sun for a large part of the day. Just wish there was a way to stop the hair algae from growing
Works as promised
Had very green water in my small pond. Bought the Greenfree UV and a week later the water is clear.
This UV clarifier did exactly what I wanted it to do.
After fighting algae for 2 1/2 yrs in my 5000 gal pond with 90 deg weather I was about to fill it in and do away with it. I had heard about a UV classifier but never looked in to it very far. I started reading about them and decided to give it one more chance and purchased a UV classifier. I was amazed. After about week or 10 days later it started clearing up and it has been crystal clear ever since and that is going on 5 weeks now. Both the fish and plants are happier now.







