- Jack A. wrote about EHEIM Reeflex UV 350 in 2018:
Product arrived in good time. Easy to fit and very effective. Would recommend this product.
Martin L. wrote about EHEIM Reeflex UV 350 in 2018:
On August 2017, I obtained my first UV unit and used it in my Pterophyllum Altum tank, after 2 weeks in operations. The conditions of my Altum became stable and they now growth into very large adults.
For these who needs very clean and stable water condition, in addition to the about , I would like to suggest add a Ozone generator, this is important for the months during late Autume and early spring, where algie bloom can occur where addition chloride may be added to the water treatment plant.
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- Tayfun Y. wrote about EHEIM Reeflex UV 350 in 2018:
I have 240 Lt aquarium. I use an external filter Eheim 4E+ 350 having 1500 Lt/hour flow rate. And I also want to add an UV-steriliser to this external filter. Which model do you recommend me to buy?
Additionally I have some question;
-Does the UV filter kill also the beneficial bacteria?
-How many hours do I have to activate the UV filter daily and when(day or night?)
-I heard from a petshop worker that I should not mount an UV Filter to an electronical external filter. I am a little...
Aquaristikshop.com: For your Aquarium size the EHEIM Reeflex UV 350 is sufficient. We recommend you to install the UV filter in a bypass with a separate tap to the external filter. With the separate tap you can control the flow rate. The UV filter do not affect any benecicial bacteria, because beneficial bacteria colonize the filter material and the gravel. They dont move freely in the Aquarium water.
please install the UV filter with a low flow rate. The unit is more effective with a lower water throughflow. You can use the UV-C unit 24/7 or with an time switch only for a few hours per day.
He is right, it is not recommended to install directly the UV-C unit to the external filter. Please always install in an bypass.
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EHEIM Reeflex UV 350 is a highly effective UV sterilizer for fresh and marine water aquariums from 80 up to 350 L. EHEIM Reeflex UV 350 ensures that your aquarium water is clean and crystal-clear, keeping the fish healthy. ✮ Reduction of diseases & infections. ✮ Control algae outbreaks.