The IceCap Gyre 3K update came at us a little under the radar but as a pleasant surprise. Last week we installed a second IceCap 3K on one of our farm tanks to increase flow and get things growing faster. Upon opening the Gyre 3K box we spied an entirely different controller. What is this newfangled sorcery, we thought?

As it turns out, the new controller is a nice upgrade to the very popular Gyre flow pumps. The updated controller features 5 different water flow options with a 24 hour program cycle. The display is much easier to read and programing it is very simple. The magnets are strong enough to hold on tightly to our 1″ thick acrylic farm tanks and they also add little to no discernible noise.MORE