nuvo 30l. dosing

IM NUVO Fusion 30L for sale with custom stand. Setup new this year and only used for a few months. Whats included: IM Tank (I have original box and manual still for buyer) Custom Stand with soft close hinges (Wife approved lol) IM Return Pump w/ hoses IM Media Baskets (New never used) IM Screen...

I have a nuvo fusion 30L aquarium that I want to do a mixed reef with. I dont really want to mess with kalk unless I have to. However, I am having a hard time finding people with AIO tanks that use dosing pumps. And I have only seen one person use a calcium reactor for a AIO. Any advice on how...