95053 UltraKlean 2000 Gallon Biological Pressure Filter with 14 Watt UV Clarifier Sterilizer for Pond Water Feature, 2,700 GPH Black

If you've got a koi pond that's dirty & green & you can't see your fish , buy this filtration system. I've got a 2000 gallon koi pond with 15 fish over 18" long & the water was green & full of small particles that my current system couldn't clean. After only 3 days of running the new system with the UV light, it's as clear as drinking water & I can once again enjoy my pond. The product is a bit pricy , but worth every penny. I strongly recommend buying this if you're having water issues with your pond. 5/5

I moved my pond to a new house after 16 years. I have never fought so hard with the weather to keep my pond clear. As a matter of fact, I lost the battle and my pond turned into pea soup. It has full sun, it has downpoured a lot this year, and temp in the 90's for most of the season. I used bacteria, algae killer, and did daily foam filter cleanings. Nothing worked. I bought this foam filter less UV filter and was sincerely skeptical. I did a quarter water change just to give the filter a chance. The water was still pea soup after the change but I hooked up the new filter and hoped for the best. I have not used any algae remover since hooking up the new UV filter. After a week it was grayish murky. A few days later I could see all of my fish strait to the bottom. Now i just have to work on the sediment layer on the very bottom with some organic digester. I will NEVER go back to foam filters and will ALWAYS be using UV from now on. It literally takes less than 5 minutes to clean, has an indicator light that says when it's dirty, and you don't even open the filter to clean it. I have only had to use the backwash 1 time in 20 days. Love this filter and would Recommended it to everyone.

I purchased the UltraKlean 2000 around June 2014. The device worked great! However, in May/June of 2015, the Clean indicator would not go off. I searched and found this to be a common problem. This was an inconvenient but workable as I can remember to clean it every 2 weeks. I emailed Aquascape but never received a response. Now (June 2015) their is some sort of short in the device. It keeps flipping the breakers when I plug it in. I have tried to plug it in different outlets to ensure that its not a problem with the breakers. But every time I plug it in, regardless of the outlet it flips that breaker. The filter works without power. However, the reason I bought this filter was the integrated UV light. The UV light does not work without power. With the non-response from the company and my experience that their products last only 1 year I have to give this device one star. I will not recommend Aquascape products.

good idea to easily clean the filter, but poor design of the plastic clamps have a hard time holding down the lid tight enough to keep it from leaking. rated up to 2000gph but i have to divert practically 1/2 the water from my pump which is rated at 2400gph away from the filter in order for it to be able to semi hold down the filter lid. update the customer service at aquascape was superb, they didnt even ask when the filter was purchased and sent new updated clamps. the new clamps are twice the size of the old thin cheap clamps, they really beefed the clamps up. installed easily and works great again.

I had several different filters for my pond through the years. I thought I'll give this a try because cleaning the filters and media is starting to get a hassle for me. I'm 77 years old and cleaning the filter every week was getting too much for me. This was very easy to hook up, I have not buried it yet, but will in the spring and put a fake boulder over it. After hooking it up I watched the progress, not impressed, after 3 days there was not much change in the clearness of the water, it had been quite green and cloudy. But then one morning it was crystal clear I can see every people on the bottom of the pond. I turned the UV light into the 6 hours a day position fully expecting the water to get cloudy again. No, the water stayed crystal clear, I have not yet had to clean the filter, but backwashing it like a swimming pool should cut the job of cleaning the filter down quite a bit. No more slimy sponges that take forever to rinse out, no taking the filter apart. I'm very pleased with this purchase, definitely would purchase again. I will update this review if it becomes necessary.

Im giving this unit a 3 star rating until I get resolution of our UV Light failure. I will change the rating if it is resolved properly. We bought the unit March 21, 2025 (Less than two months ago) and it performed fine for several weeks. We saw an improvement in our pond clarity, but a few days ago I noticed the UV Light function was not working. I went through the trouble shooting and it did not change. I have emailed the manufacturer and am awaiting response. I will update upon resolution of our issue. I am updating my rating to a five star. As mentioned above, less than two months after I purchased the unit, the Control Ballast went out. This is the unit at the top of the filter that controls the UV light and the other electronic parts. After going through the warranty process with Aquascape, they sent me a new one which corrected the problem. So my Koi pond is now being UV treated and the clarity is already improving. The company stood behind their product and I am now fully satisfied with the product and would recommend/buy again.

POSITIVES: It is very easy to use the cleaning mode and the UV light works great if it's not blocked by algae. It can easily be used to remove excess water too. NEGATIVES: The clips to keep the top connected are very hard to close even when it's lined up perfectly. The filter doesn't remove much mud or debris so my pond still looks muddy and it's been awhile since it was installed. If you have any plant debris it will clog up. It needs a pre filter. For the price it should do a better job of cleaning.

We purchased this to get rid of green algae water and it did. We had to drain out part of the water because there was so much and we wanted instant gratification. The unit has kept out the green algae since then. The water is very clean. Two caveats: The light that shows the uv light is on is not led. It must be pitch black outside to see the little light on it. The other caveat is that it is recommended to take out the unit during freezing weather. But for clean water I am ok with this. Our pond is very small about 250 gallons set up with the aquascape system for it's size. In my opinion the company should sell this second UV system as a part of it. We had a company build the pond then another company install the UV filtration system when the first would not control the algae. I used all the recommended chemicals like good bacteria etc but the only thing that really worked is this little UV light. So, I am a satisfied customer.

Installed about 4 weeks ago. Performance so far has exceeded my expectations. I was skeptical the uv bulb wattage would be effective. It is, no algae anywhere. Filtration is good, water is crystal clean. Biomedia with venturi action does a good job at trapping debris. Backwash works well and is a great feature. Definitely reccomend

Después de 5 días de haberlo instalado vi los resultados que esperaba. Antes tenía agua verde y era difícil dar mantenimientos a mi antiguo filtro de agua. Con este sistema el agua es cristalina, elimina las algas del agua, sin embargo se siguen generando algas en paredes, piso y piedras. Para ello existe el IonGen de Aquascape. Yo lo ocupo 24/7 con la bomba de la misma marca. Hasta ahora vale mucho la pena la inversión. Mis Kois y tortugas están sanas y los veo perfectamente nadar ya que el agua está limpia todo el tiempo. El mantenimiento es de lo más fácil ya que no tienes que estar abriendo ni lavando esponjas o arenas. Únicamente das vuelta a una perilla y el agua sale a presión en forma de retrolavado.

This year chemicals and changing the water met with only short term success to keep the 800 gallon pond clear. After 10 days this filter has my water crystal clear. My only issue is that the back flush does not completely clean out the filter as well as i would expect.. i have a 1250 GPH pump pushing through the filter. maybe after more use i will find out that this a non issue. The unit was bigger than expected but i am very happy with its operation.

Excelente filtro. cumple perfectamente su objetivo

This filter worked so well the first few months. I took it out of the ground for winter and it was reinstalled in the spring. It worked for the first month and then it quit! I tried buying a new uv bulb but that did not solve the problem. It is the entire electrical circuit that works the switches that has gone kaput! Apparently this is not covered in the warranty!!! Don't buy this system. I feel that a product with a three year warranty should at least last more than ONE year!!!