MrHarvard
"ship it"
I don't normally post but wanted to share what I've learned over the years and hope to help. These are just my opinions and going to be short and to point.
If you're not treating with interceptor and you've added a bunch of acro you most likely have red bugs. People wonder why their acros are not thriving and sometimes it because of red bugs. They are very very small so please check. They can be different color also
I've cut and sold thousands of frags over the years. The smaller the acro or monti frags the greater the chance of death.
The more colorful the frag the greater chance of death
I have learned over the years to only buy sps that perform. I call them all star corals. They grow are hardy and they keep their color. How can you find out which ones they are? Just to a google image search. If you see a bunch of large colonies you know they grow and if you see they are more popular on the forums with people selling them you know they perform. Be careful with these small expensive frags some of them I will not take if you gave them to me. Just my opinion. If a acro performs the price will come down really quick so just wait a year or two and that acro will be $10
Much respect to the OP his tank is one the the main reasons I feel in love with SPS corals in the first place. If you haven't seen this tank in person your really missing out. I personally use Bayer (used interceptor in the past) for my sps it does the job and out of everything I have ever used it really has the least negative effect on the coral during and after dipping. I personally will take the chance from time to time with these smaller frags because let's face it that's the only way you will get them. I also only purchase pieces from locals and vendors I trust. The hobby has changes greatly and there are more people involved in it now than ever before. With growth comes problems and people who are only interested in the profitability of it. Stick with the people you trust and always always always dip your corals.