The new Osmocontroller Digital automatic top off controller has been released by Elos. This new Digital Osmocontroller does what you might expect. Pumps water from a reservoir of some sort and back into your sump or main aquarium. It uses a “patent pending” probe with no moving parts. “The Osmocontroller Digital will sell for $194.99 and comes with the power supply (that now has a separate power supply, no “wall wart”), the main unit with pump (that can be easily removed and replaced), USB connectable probe, mounting part for the probe with zip ties, instructions and an Elos warranty card. While having one probe is nice, we would like to see a backup in case the “patent pending” probe fails. Expect to see small quantities of these leak out in August with larger quantities available in September.