When we originally spied this reactor back in Macna we were pretty impressed by its LCD controller.Â Thankfully, My Reef Creations has started to ship these to retailers and your paws on one. These are being touted as truly plug-in-play kalk reactors with the only component needed is kalkwasser itself.Â There are 3 models in which to choose from with the first being small which will run you about $440. Next up is medium which is going for $530 and finally large which will set you back $800. Also too don’t forget, there are two timers to this thing, one timer for when it should mix the solution and another for how long it should mix the kalkwasser. We are big fans of kalkwasser ourselves, now if they only could include an automatic refill for the kalkwasser we would be really happy reefers.