WTB calcium reactor

[danreefman]

Looking for a nice calcium reactor. Prefer destaco, newer MRC or Geo. Let me know what you have

 

[hyacinth]

I have a lightly used Vertex: https://www.bulkreefsupply.com/vert...0VCyELiaStf7FVq7RuuJG7qfevaEkmNBoCh14QAvD_BwE