Eheim reeflexUV Sterilizer

SirSaltyNutz

Community Member
View Badges
Joined
Feb 14, 2025
Messages
85
Reaction score
23
Location
SE Wisconsin
Rating - 0%
0   0   0
Has anyone use these for their reef tanks? Are they worth looking in to? Hard to find much about these for reviews. Thought I ask since Eheim is reputable company for freshwater tanks.. I am looking for a UV to add to my 125 gal DT(total 185 gal system) build. I have a Octo Varios 2 pump for flow (recirculating loop).
 

Blue Ring Octopus

2500 Club Member
View Badges
Joined
Dec 30, 2016
Messages
3,706
Reaction score
1,560
Rating - 0%
0   0   0
Well you do not have to buy a Eheim bulb so that is a plus, I guess if the wattage is good go for it, I wanted to use one on my nano so I would used the lowest wattage unit.
I would think you would need a minimum of a 25 watt unit.
 
OP
OP
SirSaltyNutz

SirSaltyNutz

Community Member
View Badges
Joined
Feb 14, 2025
Messages
85
Reaction score
23
Location
SE Wisconsin
Rating - 0%
0   0   0
Biggest Eheim makes is 24 Watts, so that would be close. I know some UV are more effective then others. Are you saying I can use non Eheim bulbs, interesting 🤔
 

EnterName

Well-Known Member
View Badges
Joined
Sep 21, 2025
Messages
808
Reaction score
1,931
Location
Germany
Rating - 0%
0   0   0
I have been running an Eheim reeflexUV 1500 for 4 years or so. It doesn't appear to leech any substances and is rated for saltwater, which means you don't have to worry about corroding parts.

Unfortunately it is really difficult to say if a UV sterilizer is properly doing its job... All I can say is, that it didn't cause any problems and that changing the light bulb was relatively easy.

The 800 would be slightly too small, so I would get the reeflexUV 1500 or reeflexUV+e 1500 for wifi control.
1767126973327.png
 
OP
OP
SirSaltyNutz

SirSaltyNutz

Community Member
View Badges
Joined
Feb 14, 2025
Messages
85
Reaction score
23
Location
SE Wisconsin
Rating - 0%
0   0   0
I have been running an Eheim reeflexUV 1500 for 4 years or so. It doesn't appear to leech any substances and is rated for saltwater, which means you don't have to worry about corroding parts.

Unfortunately it is really difficult to say if a UV sterilizer is properly doing its job... All I can say is, that it didn't cause any problems and that changing the light bulb was relatively easy.

The 800 would be slightly too small, so I would get the reeflexUV 1500 or reeflexUV+e 1500 for wifi control.
1767126973327.png
Do you use other "brands" of UV bulbs or stick with ones Eheim sells?
 
Last edited:

EnterName

Well-Known Member
View Badges
Joined
Sep 21, 2025
Messages
808
Reaction score
1,931
Location
Germany
Rating - 0%
0   0   0
I have been running an Eheim reeflexUV 1500 for 4 years or so. It doesn't appear to leech any substances and is rated for saltwater, which means you don't have to worry about corroding parts.

Unfortunately it is really difficult to say if a UV sterilizer is properly doing its job... All I can say is, that it didn't cause any problems and that changing the light bulb was relatively easy.

The 800 would be slightly too small, so I would get the reeflexUV 1500 or reeflexUV+e 1500 for wifi control.
1767126973327.png
Do you use other "brands" of UV bulbs or stick with ones Eheim sells?
Eheim. I didn't want to risk buying something that doesn't fit or would cause other problems.
 

TOP 10 Trending Threads

WHAT AMOUNT OF LIVE ROCK AND SAND SHOULD BE PRIORITIZED FOR OPTIMAL BIODIVERSITY/FILTRATION?

  • 100% live rock + bagged sand

    Votes: 34 28.1%
  • 100% dry rock + 100% live sand

    Votes: 41 33.9%
  • 50/50 live/dry rock, 50/50 live/bagged sand

    Votes: 27 22.3%
  • 75% live rock, 25% live sand

    Votes: 11 9.1%
  • 25% live rock, 75% live sand

    Votes: 8 6.6%
Back
Top