UltraKlear 2500 UV Pond Clarifier – 28W UV Light for Clear Water & Algae Control, Ideal for Large Ponds & Water Features, 95037

Have three other uv’s decided it wasn’t enough, added this one stillgreen after 2. Weeks

When it works it's great! But I have had a problem with it turning off , when it happened a few months ago I thought it was the bulb! so I bought another another and it worked at first then the light turned off again! We noticed that the trigger would activate the the light and over a few days the vibration of the unit would move the switch off ! How do I fix?

I am now a fan of Aquascape products! I bought the Aquascape Ultraklear 2500 for my 800gal koi pond. I had a generic filter with a 9w UV attached. It was ok but this thing is well built and a beast along side my Aqua Altima i filter. I slowed my water flow to about 500gph going through 2500 so it acts as a clarifier and a sterilizer to kill algae and unwanted parasites in the water. It’s working perfectly! They provide spare gaskets and plenty of tubing outlet options! The mounting bracket that comes with it is very handy for attaching to my wood deck. Assembly was very easy. I love that you can see a small indicator to show the UV light is working. Happy customer here!!!

Worked as advertised. Had a bad case of green pea soup and the 'haze. 1100gal pond system which a directed around 1000gph through uv sterilizer out of the 4500gph from main pump. 2 days in I could already tell it was taking effect. 4 days in 85% clarity and at day 7 100% clarity through 5ft of water! I changed nothing else. I over feed and over stock. The massive amounts of plants I have in the bogs keep parameters spot on, this sterilizer just keeps the floating algae at bay which in turn leaves more nutrients available for the desired plants! Win win. I am running the 2500 in a 1100gal system, 5 koi 25 goldfish and estimated 200+ guppies. System is made up of a 800 gal pond pumping into a 50gal settle tank which dumps into a 200gal aquarium then draining back into pond. Biofalls and loaded 8sqft of overhead bog also used as mech/chem filtration.

Iv light for koi pond pond cost 250 dollars for two months terrible

Quit working in two months

I was hesitant to spend the money on such an expensive item, but when my koi pond turned to green pea soup, I broke down and spend the money. I wish I had done it long ago. Within a few day, it had significantly cleared the pond and I could see the fish again. Going on a week and the pond is damn back to normal; no algae. Fairly easy to retrofit into existing plumbing. If you've got the green pea soup stuff, skip the chemicals and get this. Important to note that I haven't seen any negative affect on the koi or goldfish; they don't seem to be affected at all.

It has been very reliable so far after 2 months of use. I've had no signs of algae since using this and buying a quality pump to go along with this clarifier. I'm happy with my purchase.

New pond went green as they often do. Could no longer see the fish moved from my other pond.Had planned on buying this at a later date but moved up purchase due to the green issue.Noticed a difference in 24 hours, clear by day 5!Plan on buying the smaller version for my other pond.

L'ampoule à brûler à peine 45 jours après sa mise en fonction. Au prix que ça vaut, je m'aurais attendu à ce que ça dure plus longtemps avant de changer l'ampoule à 60$.

I was having a massive algae problem (pea soup algae) and this product cleared it up. It's not cheap but it did the job.

Used to make fish pond water clear

tres bon produit