Tunze 3155 12 V Osmolator

Great kit, shame about the pump.

Bought this as a replacement for my previous Tunze Osmolator. Overall excellent quality as always from Tunze. Easy to assemble and set up. Works perfectly with precise control of water level.

My only criticism is the pump Tunze use with this. It cannot be taken apart for servicing and consequently presents problems after a while. Replacements are overpriced & I should know, I went through four with the last osmolator. As with all Tunze products this was expensive for what it does & other makes are available much cheaper. Having said this, I would still buy again.Read full review

Verified purchase:  Yes • Condition: new • Sold by: aquacadabra

Quality product

This is a pricey product but does a great job after an initial blip where the alarm kept going off and it didn't register the water level correctly. This turned out to be an issue with the optical sensor which was fixed by washing it in soapy water!! An easy fix which has now resulted in it working perfectly. Great to have the fallback of a secondary system in the float assembly.Read full review

Verified purchase:  Yes • Condition: new • Sold by: reefworldaquati...

Ato

Looks great delivered on time not tied it yet as my aquarium cant be delivered till after lockdown but all looks good

Verified purchase:  Yes • Condition: new • Sold by: fastlight_distr...

Reliable

I have had my Tunze Osmolator for almost two years. It is very acurate and reliable.
It used to be a worry when I went on holiday whether my previous top up would keep working. I have had two weeks away without worry.
Get what you pay for.Read full review

Tunze filling set

Its working fine still early days however I believe it will last the course and deliver .

Verified purchase:  Yes • Condition: new • Sold by: h2oaquaticsltd

Great

Keeps water level constant and seems very reliable

Verified purchase:  Yes • Condition: new • Sold by: fastlight_distr...

Need the right thing

This I,tem is the best of all auto top ups

Verified purchase:  Yes • Condition: new • Sold by: fastlight_distr...

Tunze Ato

Tunze Ato Awesome amazing quality tip top 👌 👏
Quality as expected by the best company 👏

Verified purchase:  Yes • Condition: new • Sold by: h2oaquaticsltd

Doesn't Work Despite Replacement Parts

Continually overfills tank, Tunze support is great however item isn't.

Verified purchase:  Yes • Condition: new • Sold by: aquacadabra

Worth the money

Works great. Piece of mind provided due to the built in dual sensor so it cannot overfill the sump. High level alarm is also useful.

Verified purchase:  Yes • Condition: new • Sold by: coonawarra99