very good, got it fast works great !

excellent product, quiet

I have 2 of these, and really enjoy the availability of the 11 channels, at this price, it's hard to find something better ;-)

Je recommande ce produit de bonne qualité au regard du prix !!

This is the first time using a doser on my 37 gallon reef, so I have nothing to compare the doser to. It works great and I am glad to have my life back. After a few adjustments, I was able to free up enough time to actually appreciate the inhabitants. As long as you remember to back all the way out the program each time you make adjustments, you're good to go. I would highly recommend this product.

Very good quality. Fast delivery. Best service. Best rate between price and functionality. These are all enough to recommend this product to anyone.

tres bon materiel je recommande

This is a great product and is a very accurate and well built doser.

super

very precision
bit noisy
highly recommend