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Fluval in Line UVC Clarifier for Aquarium Filters

  • Based on 1,298 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, May 9
Order within 10 hours and 38 minutes
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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


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.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 9

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


  • So much better than expected for algae bloom
So much better than I expected. I set up a new tank and had a big algae bloom. Water was so green after many water changes. I was debating between this and the green killing machine and choose this. As soon as I installed it, I did a 50% water change and left it running 24hrs and was clear within 4 days. My water is clearer than anything I’ve seen. I’ve reduced it to 12 hrs a day now to see if it can stilll hold. ... show more
Reviewed in the United States on November 16, 2023 by Jasonhawu Jasonhawu

  • 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

  • Worth it
I had a nasty bloom in my 75gal , it was crystal clear within a week. It's nice to know it's also working on other bad things in the water column like bacteria and parasites. The timer is super nice, simple. For me it's a small price to pay to have less to worry about in my tank.
Reviewed in the United States on October 20, 2023 by Shawn

  • Adjustable timing is awesome.
I didn't like having to screw it into the side of my lovely oak stand base but I was so tired of my tank looking like it had been filled with mountain dew! I especially love the run timer because it leaves plenty of things in the water for all my mussels to feed off. I can finally see my fish after 4 monthes of water changes, shocks, and chem balances. Sometimes you just need a little bit of extra. ... show more
Reviewed in the United States on October 2, 2023 by Britt

  • Works perfect
Took about a week to notice the change in the water, but it’s crystal clear from every angle. The only thing I don’t like which isn’t a big deal isn’t besides the lights on the control switch you can’t tell if the UV is actually working. Supposedly on the switch it will let you know when it isn’t. Either way I have it set to 4 hours a day over night and I definitely can tell there is no cloudiness to the water or coloration. Highly recommend if you want to keep your water at its best. ... show more
Reviewed in the United States on August 30, 2023 by Alban Zogaj

  • Not for FX series filter
Do not buy for any FX series filter. It is too small and can't connect. Also instructions say it can't handle the flow of filter. This would have been nice to know before I bought. I returned easily to Amazon.
Reviewed in the United States on November 4, 2023 by Margaret

  • I want to love this.
I want to love this but it was a PITA to install on my 75g pine stand. My stand has no backing, only a center brace and the corners. I am hesitant to drill into the horizontal support with a 700 pound filled aquarium over head. I ended up mounting it to a 1x4 piece of wood and used velco to hold the wood. I had initially intended to just Velcro the unit itself, but the stupid lettering would not let the velcro stick. Did Fluval really need to brand it on the back also? After getting it installed, you really have no way of knowing if it is working. I do not have green water, but am fighting a potential Ich infection I apparently got from a recent snail purchase(snails can carry the spores supposedly). It would be super nice to have a bracket that you connect tot he tankl and then connect this to the bracket. ... show more
Reviewed in the United States on December 17, 2022 by CrankyOldMan

  • Great Purchase - Wish I would have bought sooner!
Added this Fluval UV Sterilizer to my Fluval 306 canister filter that is connected to my 210 aquatic turtle tank. We've battled unclear water for years and finally added a UV sterilizer. This made the difference overnight. I wish I had before/after pictures to share of the water column. The water is crystal clear this morning after setting it up yesterday. The installation was super easy. If you're running fluval canister filters, then this is a no brainer investment for your aquarium. I looked at several brands, but this made the most sense from an ease of installation standpoint and an amazing manufacture that stands behind their products. ... show more
Reviewed in the United States on May 31, 2023 by William J Kowalski William J Kowalski

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