Digital Aquatics has released yet another module in their long line of add-ons. It’s early on in the press of this one, but from what I can tell it is simply a multiple temperature probe hub. It will allow the user to have up to four temperature probes run from the same controller, and should monitor and control them all separately. This would mean that hobbyists with multiple systems could monitor them all from the same central system, and that some level of redundancy could also be built into a system with multiple probes on the same tank. This new module will connect to any Reef Keeper model. Pre-orders will be available in late August, so if this device interests you, look for that shortly.