Works perfect! The IR got drained at the beginning but a cleaning solved this. A must have device after been using it for some days.

been using this for nearly a year and another great product from fish street once set up don't have any worries just make sure your water container has water

super produit de bonne qualité, fonctionne parfaitement bien.
qualité / prix imbatablle.

Not been in the tank long but quality looks good, a few of the plastic screws for the bracket were brittle but that's an easy fixed was me tightening to much lol. Overall excellent product that I would highly recommend, under 2 weeks to get to Australia

Infrared sensor acted up once but after a good clean all was good. Good value for money, seems to work rather well in my system.

Works great extremely easy to install the alarm for low water in the reservoir is annoying enough to get family members to top off for you (which is great). I also love how they sell replacement IR and Chip sensors. You will need a 24v power adapter if you plan on using in the US. Love this ATO back it up 100% highly reccomend mind it even if you already have one you like at least give this a try.

Very good product, it work very well. Excellent!

Another great product at an unbeatable price

Very good product which performs very well on a par with much dearer alternatives

Muy buen producto, materiales de muy buena calidad y con excelentes acabados, lo he probado y trabaja de maravilla.