Hi I am new on Reef 2 Reef and new to using forms. I have heard of R2R for several year but never thought I would use it since I avoid computers like the plague but now with the covid pandemic I decided to look into it. I thought a good place to start was market place since I am upgrading my 112 gallon mixed reef to a 180 gallon but when reading the post everyone typing PM and with not knowing what that meant I went back to the interdiction witch linked to the rules of market place and there I read Pm several times. I hope I can find out what PM stands for with out looking to dum on here.