Showing posts with label uv filter. Show all posts
Showing posts with label uv filter. Show all posts

1/14/2012

Pressurized Pond Filter, 3000 UV Review

Pressurized Pond Filter, 3000 UV
Average Reviews:

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It took me about 6 months to actually get around to installing this in our pond, mostly because I was redoing the waterfall but I'm also quite lazy.

Previously I had tried using a 200 gallon gravity filter, media filtration, and a skimmer/pump combo. In all cases there was little improvement on algae blossoms, mosquito larvae, and water quality. After talking to a local shop, I sought out this specific filter because they had a lot of success with a showcase koi pond located behind the store.

After reading the relatively detailed instructions and following the advice of pond enthusiasts, installation took about 4 hours due to the rocky soil (it doesn't have to be in the soil but can sit flush). Since filtration efforts had been miserable failures prior to this, my hopes were high but my expectations sat far lower, so I plugged it in and went about my business.

Two weeks to the day, my pond is clear enough to make out fine details along the bottom; including areas where green frogs have burrowed into the muck. Not only is the pond clear enough to make out fine details, I finally discovered where a slow leak was coming from (liner is sinking). As a final reward, of sorts anyway, there was also a revelation in finding two long forgotten lawn ornaments, a bunch of toys tossed in long ago by my daughter or her friends, and the skeletal remains of a cat.

I will have to wait until spring and summer to see how well the UV works on controlling algae at peak levels of sunshine and mosquito larvae but with the rapid development of clarity I am feeling confident that we'll be able to maintain good water quality. Highly recommend this filter!

Click Here to see more reviews about: Pressurized Pond Filter, 3000 UV

Product Description:
Combined uv and biological filtration for crystal clear purified water. Easy to maintain, easy installation above or below ground.

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11/23/2011

Uv+ Bio Pond Filter, 8W 500 Gal Review

Uv+ Bio Pond Filter, 8W 500 Gal
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I dug myself a little fish pond and my little fish grew into big fish and my nightmare began.I always had stinky, murky water for the first three years. Then a lightbulb went on - I need a better pump and filter.This one is easy to clean and works great.My fish are happy and I'm happy, finally.

Click Here to see more reviews about: Uv+ Bio Pond Filter, 8W 500 Gal

Product Description:
Uv+bio pond filters provide uv clarification to destroy algae in addition to mechanical and biological filtration. Results in beautiful, crystal clear, healthy water.

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10/07/2011

Compact Bio Pond Filter, 1000 Gal Review

Compact Bio Pond Filter, 1000 Gal
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The Fish Mate Bio Pond filter, I am sure, is excellent for ponds.However, i use mine for large aquariums. These are great filters, providing superb mechanical and biological filtration... keeping the water crystal-clear.One could easily pay around a $1,000 for an aquarium wet/dry filter... but these babies are amazingly inexpensive (yet they perform just as well)!I use ViaAqua water pumps for mine... these pumps are very quiet and trouble-free.Unlike canister filters for large aquariums, these are easily accessed for easy filter maintenance.These are rugged, very dependable filters; they really get the job done.Mine rest directly on top of my aquariums, to the side (either on the top 1/4 inch cover glass or directly on top of the acrylic tank's top); and they are not too massive as to be unsightly.If you are getting these for ponds, the ones with UV lights will eliminate algae.Since I've obtained these, my water has been crystal clear and much more pleasant to look at.

Click Here to see more reviews about: Compact Bio Pond Filter, 1000 Gal

Product Description:
bio pond filters provide mechanical and biological filtration. Results in beautiful, crystal clear, healthy water. Fish Mate Compact Bio, Max Pond Size 500 Gallons.

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9/14/2011

Tetra Pond GreenFree Clarifier UV1, 9 Watts, Ponds up to 1800 Gallons Review

Tetra Pond GreenFree Clarifier UV1, 9 Watts, Ponds up to 1800 Gallons
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This is my second unit. The bulb went last year and I replaced it but there was a leak which caused the bulb to fail again. Amazon price for a new unit was less then new bulb and sleeve.

Click Here to see more reviews about: Tetra Pond GreenFree Clarifier UV1, 9 Watts, Ponds up to 1800 Gallons

Product Description:
Tetra Pond GreenFree Clarifier UV 1 includes a 9 watt UV Clarifier and is designed for ponds up to 1800 gallons.Dependable clarifiers use ultraviolet light to destroy the reproductive ability of suspended algae.Dead algae clump together in particles large enough to be removed by filtration, leaving the pond clearer.GreenFree clarifiers usually remove heavy algae blooms within five days and keep the pond algae-free.They are easy to concela, durable, and install in minutes.UL listed with a 3 year limited warranty.Includes fittings for tubing 3/4", 1", 1 1/4" ID.Max flow of 900 GPH.

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8/12/2011

Sunterra 334018 18-Watt UV Clarifier Review

Sunterra 334018 18-Watt UV Clarifier
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Took a few day but worked very good.Went form green water to being able to see bottom of the pond.

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Product Description:
This 18 W UV Clarifier is an above the ground unit that can clarify water in a pond up to 3,000 gallons.As water flows through the clarifier it is hit with UV light and clumps up algae so it can be filtered out of the pond by your filter.

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7/09/2011

Green Killing Machine 9 watt Internal UV Sterilizer with Power Head Review

Green Killing Machine 9 watt Internal UV Sterilizer with Power Head
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I took a chance on a relatively new vendor and I'm glad I did. Hats off to the Umbrella Group. Everything went smoothly and the product was delivered in good shape and on time.
I'm very pleased with the unit. I needed a UV filter for a smaller tank with a hanging filter (so an in-line wouldn't work) and was very happy to find this at a great price. It's whisper-quiet and includes a power head for great circulation.
Two small words to the wise:
1) The product is a snap to set up if you're a little mechanically inclined because the instructions that come with it leave something to be desired. The illustrations are microscopic and the text says to see illustrations that don't exist.
2) Make sure you look at ALL the photos before you decide to put this in a smaller tank (20 g or less). It takes up more room than the main picture might lead you to believe but is rated up to 50g.
With that said, I would heartily recommend this to anyone who's ever dealt with an algae bloom (or anyone who doesn't want to).

Click Here to see more reviews about: Green Killing Machine 9 watt Internal UV Sterilizer with Power Head

Product Description:
AA Aquariums Green Killing Machine makes fighting green water easier. UV radiation is effective in controlling bacteria, yeast, mold and other pathogens that in turn control algae growth. Aquarium water flows in direct contact with the UV lamp, intensifying its function of fighting green water. The simple all-in-one design (Filtration pump and sponge included) can be hidden behind ornaments and plants minimizing on tubing around your aquarium.? A Breakthrough in UV sterilizers: Low Cost and easy to use (10 minute set-up).? Perfect for Salt and Fresh water aquariums up to 50 Gallons.? Child safe 12 Volt design that uses a completely sealed bulb assembly - pump included!? Good for novices as well as experts!? Assembled unit measures: 7.5 x 1.8 x 4 inches.FAQ:Q: Is this a disposable unit? A: The Green Killing Machine itself is not a disposable unit. Just like any other UV sterilizer; the bulb itself is disposable. The difference between AA and other brands is that we replace the lamp together with its housing, so we make sure the seal is 100% tight and easy for users. The UV lamps have a life span of about 6,000 hours; so if the LED indicator on the control box is OFF, it means you will have to replace the UV lamp assembly. Prices for these replacement bulbs are very affordable and can be purchased here. Q: Why is the flow rate so slow?A: The slow flow rate together with our ZIGZAG flow design (inside the housing) is utilized to maximize sterilizing time.

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7/03/2011

Pondmaster 02920 20-Watt Ultra-Violet-Light Pond Water Clarifier Review

Pondmaster 02920 20-Watt Ultra-Violet-Light Pond Water Clarifier
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I bought a 20W bulb for ~2000 gallon pond. It has been running a couple of weeks and the water is clearer, but not clear. Perhaps the bulb included was not up to par. My biggest beef is that the enclosed set up diagram was completely wrong. You will need to attach a 3/4" fitting on the light housing to the 1" inside diameter of the 1 1/4" hose from a typical pond pump. You will need two sets of 3/4" to 1" nalgene fittings and two-3/4" and two-1" hose clamps.

Click Here to see more reviews about: Pondmaster 02920 20-Watt Ultra-Violet-Light Pond Water Clarifier

Product Description:
Is algae making that pond water look a little green? This 20-watt clarifier uses ultraviolet light to kill algae and harmful bacteria for cleaner water and smoother pump operation. The light is submersible so it doesn't detract from the natural pond look, and, at the same time, its slim design tucks behind pond borders for concealed above-surface installation (with proper tubing).
The clarifier is designed to work in conjunction with pumps with up to 1,800 gallons per hour of output, and clarifies water in ponds holding up to 3,000 gallons. The cleansing, ultraviolet light is equipped with a 3/4-inch barbed intake and outlet for attaching flexible tubing. A vortex flow design increases water exposure time and the unit's slim diameter brings more of the water closer to the intense UV rays for optimal efficiency. An 18-foot power cord easily reaches nearby power sources. Soft, blue indicator lights show that the unit is working. Additionally, water can be pumped through the UV light and then into a biological filter (sold separately) where debris and dead algae can be trapped and decomposed.

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6/10/2011

Pondmaster 02940 40-Watt Ultra Violet Light Pond Water Clarifier Review

Pondmaster 02940 40-Watt Ultra Violet Light Pond Water Clarifier
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I have medium sized decorative pond that gets harsh western sun from about noon until sunset.Ironically, the algae got worse in winter.Visibility in the pond was down to about 1 inch.It was positively disgusting and it stank.

2 week after putting the Pondmaster UV filter into the pond, the water was clear as crystal.

However, as the manufacturer indicates, "filter" isn't the proper terminology.It's a sterilizer.It doesn't eliminate the need for a normal bio filter.This kills the algae and other parasites so the bio filter can remove them from the water.If you have a particularly green pond (as I did) clear the filter pads weekly until you've regained control over the algae.

Again, note that the UV system addresses free algae - not the string algae that grows on the sides.It's basic logic - if the algae is stuck to the side, then it can't pass through the steriliser to be killed.

Change your filter pads regularly until you've gotten past the 2-3 week period when you're waiting for the pea soup to vanish.All that dead algae needs to be removed.Make sure you get any old leaves out too - that will speed things up.

If you don't see results, make sure you have the right wattage, and also adjust the pump to ensure the water isn't moving to fast.Algae cells need about 1-2 full seconds exposure to the lamp to break the cell membrane and kill them.

Bottom line - it does PRECISELY what it says.

Click Here to see more reviews about: Pondmaster 02940 40-Watt Ultra Violet Light Pond Water Clarifier

Product Description:
Submersible 40 watt Ultraviolet (UV) Light Pond Water Clarifier for use with pumps up to 3000 GPH, in ponds up to 6000 gallons. Kills suspended algae with UV light. Water can be pumped through the UV light and then into a biological filter (sold separately) where debris and dead algae can be trapped and decomposed.When installed correctly, UV lights are very effective at eliminating green water pond problems. This UV light has a 3/4" barbed intake and outlet for flexible tubing and is equipped with an 18 ft power cord. The soft, blue halo light rings show that the unit is working. The vortex flow design increases the exposure time of the water with the ultraviolet light and the slim diameter brings more of the water closer to the intense UV rays, making the process more efficient.These clarifiers can be installed submersed in the pond, or outside the pond.UL listed.

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6/03/2011

Sunterra 300207 Pond UV Bio-Filter 2000 Gallons, Black Review

Sunterra 300207 Pond UV Bio-Filter 2000 Gallons, Black
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I got a Sunterra pond filter as part of a complete pond kit. At first, I was quite happy with the filtration provided, but quickly learned that there are other issues with this filter design that make it worthless.

1) The clamps are designed to fail. There is no other way to look at it. They are attached to the filter bucket, and snap over the lid. Around the circumference of the lid is a thin O-ring gasket. This gasket is nearly impossible to keep in place as you are putting the lid over the bucket. Further, even if you do get it in place and sealed correctly, it is not likely to stay there long. The major problem is that Sunterra used cheap, thin plastics throughout this filter. When I turn the pump on, I can actually see the entire filter bucket stretch, and it rises up out of the hole in the ground about an inch. This stretching of the plastic weakens it. The clamps also stretch, and after less that one season, lost their ability to securely hold the lid in place. The result is that any time power is cut to the pump, some of the clamps will release because they don't have enough force to hold the lid down when the pump is not pushing against them. When the power is restored and the pump pressurizes the filter, it will leak profusely between the lid and bucket.

We have left home for several hours only to return and discover that our power went out for whatever reason, and when it was restored the filter leaked, resulting in a near-total drain of our pond and destruction of our pump as it ran dry. Luckily the pump was high enough off the bottom of the pond that our fish still had some water, and so survived.

2) The restricted filter indicator doesn't work, at all. I've had the filter so clogged up that water was barely coming through the filter at all, and still the red clogged-filter indicator never popped up.

3) The reverse-flow cleaning system doesn't work, at all. In order to clean the filter, you have to disassemble it and wash out the sponges with a garden hose. This is the only way to get them clean. You could run your entire pond's water supply through the filter and it would do nothing to clean it. This is nothing more than a joke.

4) The sliding selector for run or clean is also prone to leaks. The design is simply poor, but might have had a chance of working if Sunterra had not used such thin and cheap plastics.

In the end, there is no fix for this junk filter. I've contacted Sunterra and they sent me replacement clamps. Those lasted no longer than the originals. Avoid this filter, it is not worth any money or your time and frustration. If this is any indication of the quality of Sunterra products, I would avoid the company altogether. I would have rated this item at zero stars if that were available. Maybe I can make a planter out of the filter bucket- that's about all it would be good for.

As an alternative, look here: Pressurized Bio UV Pond Filter - 2000 gallon This is a quality filter that gets good reviews. You get what you pay for with Fish Mate (Animate), unlike Sunterra where you pay and get nothing.

Click Here to see more reviews about: Sunterra 300207 Pond UV Bio-Filter 2000 Gallons, Black

Product Description:
A contained body of water is subject to conditions such as dirt, insects, algae and decomposed vegetation that affect the water clarity and health.A filtration system is needed to balance the ponds ecosystem.This filtration system must match both the power of the pump and the volume of the water garden. All Sunterra filters use mechanical and biological filtration.The mechanical filtration process uses foam filters to trap debris.While the biological filtration uses biological ball (bio balls), that have large surface areas used to nurture beneficial bacteria.This beneficial bacteria converts harmful pathogens into useful nitrates.Both types of filtration work together to provide a clearer and healthier pond.The Sunterra Bio-filters utilize a dual filtration system consisting of both mechanical (foam filters) and biological (bio balls) processes. UV Pond filters are for ultimate filtration performance.They combine the same features of mechanical and biological processes of other Sunterra filters and have the added benefit of ultra-violet light filtration.UV radiation eliminates the algea that survive the normal flitration process, creating a clearer and healthier water garden.This particular UV Bio Filter cleans ponds up to 2000 gallons.It is recommended for use with pumps that are capable of pumping between 1,250 to 2,000 gallons of water.

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