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Fluval in Line UVC Clarifier for Aquarium Filters

  • Based on 1,557 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Dec 24
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Features

  • A chemical-free and maintenance-free way to purify water that eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively
  • Helps prevent the growth of cyanobacteria that often smothers and destroys aquatic plants and does not harm beneficial, surface-dwelling bacteria
  • CCFL (Cold Cathode Fluorescent Light) technology runs cooler than traditional UVC bulbs to last up to 30,000 hours (3X longer)
  • Quickly connects in-line to all canister filter hosing with an internal diameter of 5/8 (or 16 mm), including all Fluval 07 and 06 Series Filters, Not for use with Fluval FX Series
  • For use in freshwater, saltwater and even turtle aquariums where algae is often present

Description

Quickly and easily connected to most canister filter setups, the Fluval UVC In-Line Clarifier eliminates suspended bacteria and algae for a clear and healthy aquarium. Fluval CCFL technology attacks cloudy and green water by applying powerful, DNA-destroying UVC light emissions. This natural process is chemical-free and will not affect beneficial, surface-dwelling bacterial colonies that are already established. With its distinctive compact design, the unit fits neatly within aquarium cabinetry without cluttering existing filtration systems.

Brand: Fluval


Item Weight: 15.8 Ounces


Item Form: Stick


Target Species: Turtle


Allergen Information: Allergen-Free


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6.3 x 2.36 x 5.12 inches; 15.8 ounces


Item model number ‏ : ‎ A203


Date First Available ‏ : ‎ October 6, 2020


Manufacturer ‏ : ‎ Rolf C. Hagen (USA) Corp.


Best Sellers Rank: #16,987 in Pet Supplies (See Top 100 in Pet Supplies) #182 in Aquarium Filter Accessories


#182 in Aquarium Filter Accessories:


Customer Reviews: 4.5 4.5 out of 5 stars 1,557 ratings


Item Weight: 15.8 ounces


Manufacturer: Rolf C. Hagen (USA) Corp.


Item model number: A203


Date First Available: October 6, 2020


Item Package Dimensions L x W x H: 9.76 x 7.64 x 2.95 inches


Item Dimensions LxWxH: 6.3 x 2.36 x 5.12 inches


Item Weight: 15.8 Ounces


Brand Name: Fluval


Target Audience Keyword: fish, Fish


Directions: Follow individual packaging instructions.


Warranty Description: The Fluval UVC in-line Clarifier is guaranteed for defective parts and workmanship for a period of 2 years from the date of purchase. This guarantee is valid with proof of purchase only. The guarantee is limited to repair or replacement only and does not cover consequential loss, loss or damage to livestock and personal property or damage to animate or objects, irrespective of the cause thereof. This guarantee is valid only under normal operating conditions for which the unit is intended. It excludes any damage caused by unreasonable use, negligence, improper installation, tampering, abuse or commercial use. The warranty does not cover wear and tear, breakage of glass or parts which have not been adequately or correctly maintained. THIS DOES NOT AFFECT YOUR STATUTORY RIGHTS., 2 Year Standard Warranty


Model Name: Fluval In Line UVC Clarifier


Color: Black


Age Range Description: All Life Stages


Number of Items: 1


Included Components: All items listed in description.


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Will prevent pathogenic and algae blooms.
The media could not be loaded. After repeated algae blooms and cloudy water from pathogens, I got this Fluval UV water sterilizer. I had 1/2" filter inlet/outlet pipes so I had to use 1/2“X5/8“ nylon hose barb adapters because the Fluval 207 uses 5/8“ ID vinyl. I checked the unit before install to make sure the light was coming on, keep that in mind. Update: Well, it has been almost a week with the UV light on for 10 hrs a day. I started with 8 hrs a day, but bumped it up to 10 hrs before I started seeing the water become clearer. So just about a week for the water to become crystal clear. I noticed some change after a day. Best money I could have spent as this will kill pathogens in the water that can cause disease, I can even notice the fish become more active. The water almost looks so clear like it was being filtered with a diatom filter. The video is looking long ways through the tank. ... show more
Reviewed in the United States on April 30, 2024 by Steven Steven

  • Amazingly crystal clear!!
This product is a miracle worker! I've tried everything to clear up my tank for months. Chemicals...water changes...2 different filters...It just kept getting worse. We did purchase Fluval 207 external filter along with this. By the time we hooked this up our tank looked like pea sou. It took about 5 days but the tank is crystal clear and I can finally see my fish after months!! I tested the water today and everything was perfect!! I highly recommend this!!! ... show more
Reviewed in the United States on June 12, 2024 by tamorav

  • This product was a hail mary and it paid off!
I have a 32yo turtle in a 40gallon tank. After a 50% water change the water became extremely cloudy. I tried everything to clear it up but nothing worked. After about a month of cloudy water I decided to give this product a try and boy am I glad I did because it worked! After 48 hours of this running 8hours a day (on a timer) it made the water crystal clear! I have no complaints. It was easy to install and runs silent. if you were on the fence about this, just get it trust me. ... show more
Reviewed in the United States on October 19, 2023 by justin justin

  • Best thing ever!!
I thought this because my tank looked like pea soup, I have live plants and live wood so I don’t know what happened, but I tried water changes and water clarifier and nothing worked so I bought this and put it on my marine land canister filter. I had to add a clamp to the hose from filter because the screw nut they provided wasn’t big enough to go over my existing hose. I took me a total of 15 min to get it going from box to complete hook up. By late that evening I already so a subtle difference and by 2 days later it only had a slight haze, four days later it’s crystal clear!! Definitely worth it, if your having issues but it you want be sorry ... show more
Reviewed in the United States on July 25, 2024 by Kim Curtis Kim Curtis

  • Works amazingly well!!
Bought under recommendation from a friend. After installing didn't see any change for about 3-4 days. On day 5 it seemed to be a bit clearer. And on day 7 the water looked like I just did a 100% water change! Amazing product, easy to use and no leaks or issues yet. Buying another one now for my other tank. ... show more
Reviewed in the United States on March 30, 2024 by Jayson

  • Cleared up my algae
Before, my tank was having issues with cyanobacteria and algae blooms making my water a murky green every few months. Decided to give this a try, and I'm glad I did. My water has never been clearer! A little bit of a pain to install, but at least it gave me an excuse to clean out the filter hose. It sits right in line with the filter, so it's 100% out of sight below the tank, and I haven't heard it make any noise. I left it running 24 hours for 3 days, which was all I needed to clear the water. I keep it on an 8 hour cycle now, which seems to do the trick. Once installed, I think it's easy to use and has saved me hours on maintenance and water treatments. It's been about 2 months since I installed it, and have had no problems. Would definitely recommend to reduce maintenance and take care of pesky cyanobacteria/algal blooms! ... show more
Reviewed in the United States on July 21, 2022 by Nicole Kulakowski

  • Worth every penny
I was dealing with a really bad case of pea soup algae no matter what I did I could get rid of it. I bought the UVC as a last hope and wish I would have got it sooner! The first picture was day one of connecting the UVC to my canister and I had just done a 50% water change the second picture was only 10 days after and there was already a noticeable difference the last photo was another 10 days later there's still a little bit of cloudiness but still a night and day difference!!! Would recommend to anyone with a larger tank to start with this to avoid the stress of an algea bloom but if you're already in the middle of one buy it it's worth it. Key notes my tank is 75gal, I have the fluval 407 canister filter. ... show more
Reviewed in the United States on August 6, 2024 by Destiny Destiny

  • Not for reef tanks way underpowered
I had high hopes for this up running along with my 207. Low power and contact time will not have no effect on anything outside of minor bacterial blooms. Will not work for Dino, ich, velvet or algae. There are better options out there for less that will work great linked in to the canisters.
Reviewed in the United States on April 15, 2024 by Chris smith

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