Works great. By Kingspeed on 1/21/2016
Kingspeed would recommend this product to a friend
A little on the pricey, but it was plug and play, couldn't wait to get rid of the original Tunze pump, noisy POS that it is..
Works as advertised By Jeff on 1/10/2015
Jeff would recommend this product to a friend
The instructions are terrible & lame. I like the idea of using a better quality pump other than the Tunze Osmolator pump, which has a very short lifespan. This is the ticket for implementing any pump for your ATO.
Awesome By shane on 1/19/2012
shane would recommend this product to a friend
What else do you have to say other than Tunze obviously it is a great product I am using it to run my Reeflow Dart to pump the water from my basement to my tank and it works wonderful you can not go wrong.
Great upgrade for the Osmolator By Larry on 3/6/2011
Larry would recommend this product to a friend
The great thing about this switch is you can easily use it to control other pumps beside the refile pump that comes witht eh Osmolator. For example, if you want to use the Osmolator with a dosing setup or a bigger refill pump this the ticket!