D-D KH manager Freshwater treatment such as trickle filters

such as trickle filters

Combined with the classic cylinder body the Deltec internal skimmers maximize performance

by placing air stones directly into the filter chambers

The magnesium content of some aquariums appears to be rather low when tested

D-D KH manager Freshwater treatment such as trickle filtersThe KHManager is a stand alone, app controlled device, which automatically samples and tests your tank water for pH and KH, then calculates and auto doses a precise volume of KH solution using the built in stepper pump to maintain a constant alkalinity level within your aquarium. Purchase of the optional E1 expansion box allows the KHManager to be linked with up to two D D P4 P4 PRO 4 channel pumps and use the inbuilt software to provide automatic