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Tunze Osmolator Universal 3155

 
Water level regulation with static sensor In 1983 already, TUNZE Aquarientechnik introduced the first water level regulator (Osmolator) to aquarism. TUNZE Aquarientechnik has developed a new generation of osmotic...


Price: $195 to $239 at 7 stores
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Best top-off system out there, hands down

Installation and Operation The Tunze Osmolator is easily the best top-off system out there. It is not the easiest to install, and the instructions are somewhat confusing. However, it is relatively simple to figure out after a few minutes and some online picture hunting. And once it is set up, it requires minimal maintenance and is BY FAR the most precise about replacing water frequently and precisely.


Performance vs. Expectations Performs better than any other ATO out there.


Value for money It seems expensive at first, but it is well worth it and is built to last. Also, the pump is replaceable for about $20 if it ever should fail with old age.


Customer Support Best customer support out there.


Liked about it Versatile for multiple installation possibilities.
Uses an optical sensor to detect water level--no float switches to fail.
Replaces a mere ounces of water at a time and frequently as needed, so the water level is rock solid at all times. (Needed since I have no baffles in my sump where my skimmer sits.)


Didn't like Price is a little steep, but this is an investment for the life of your reef-keeping hobby. :)


Overall rating:
 
5.0
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5.0
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5.0

By schneijt
Aug 01, 2009
 
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Price: $195 to $239 at 7 stores

Tunze 3155

General I ran a pump on a timer for years and recently invested in this unit. Its amazing the peace of mind it brings. Would/will definitely buy one of these again if need be.


Liked about it Easy to install, accurate sensor, double sensor to detect too much water with an alarm to notify you.


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5.0
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5.0

By firsthesitation
Jul 08, 2009
 
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Price: $195 to $239 at 7 stores

The Best ATO!

General I have run this for approximately a year and I love it. It has worked very well for my application. I am not using the pump as I built a relay and am using an actuated valve to supply my system with fresh RODI water. This has worked flawlessly and I have never had an overflow. Great Product!!!


Liked about it Accurate, No Electricity in the Aquarium


Didn't like Nothing yet!


Overall rating:
 
5.0
Overall satisfaction:
 
5.0
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5.0

By dcmartinpc
Jul 06, 2009
 
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Price: $195 to $239 at 7 stores

Awesome auto topoff unit

General Tunze makes excellent equipment. It tends to be a little more expensive, but the expense is well worth the quality.


Liked about it Easy to setup and 100% reliable. Uses a very sensitive sensor to detect water levels and maintains them fairly accurately.


Didn't like Nothing, had it for four years and it's still going strong.


Overall rating:
 
5.0
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5.0
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5.0

By drdude05
Jun 02, 2009
 
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Price: $195 to $239 at 7 stores

Another Flawless Tunze product

General I love it! SO easy. Price is a bit high for an ATO but it's a Tunze. You get what you pay for!


Liked about it Simple and easy to install


Didn't like Has the chance to back siphon if reservoir is lower than sump.


Overall rating:
 
5.0
Overall satisfaction:
 
5.0
Would consider buying it again:
 
5.0

By ckusnierek
Mar 31, 2009
 
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Price: $195 to $239 at 7 stores
 
 
























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