I'm a skeptical reefer. I believe progress in reefing comes from questioning, observing, and experimenting.
I enjoy discussion on everything reef related. I hope what I wrote can be a start to interesting discussion.
Leon Tan, who goes by the nick SubzeroLT has been in the hobby since 2014. An avid reefer & photographer, his tank thread series on SRC forum “My Slice of Nature” highlights several DIY projects, equipment trials & more recently about 3D printing.