SPS frags v colonies

[Aquattro]

95% of my tank is composed of frags, the reason being when they grow in tank, they appear more natural than a colony on some hunk of cement wedged into a crevice. I have 3 colonies I bought from the LFS because they were really nice, and I got an exceptional price, but mostly, frags all the way. If you look at Denis' tank, you can see how that natural growth looks vs. the fruit stand appearance of many "instant" reefs.