mdaniel2882
Aquarium Advice FINatic
So the purpose of a DSB or a Refugium is to reduce or eliminate Nitrate. The new Bio Media does this in a reactor and takes up virtually no room. Is there really a reason to run a DSB or Refuge? It seems to be a simple Berlin setup with a Bio pellet reactor, a carbon reactor and a GFO reactor would be the easiest way to go....any thoughts?