Thanks guys, appreciate the compliments & staying with it so long.
I plan on all non-photosynthetic corals, some really small gobies & sexy shrimp. Yes This tank should get the award for most effort per gallon of water ever, for sure.
laugh I tried to fit a 1 1/2" pipe in the sump, but couldn't figure a way to do it without being in the way of some thing. Meanwhile I'll keep looking & thinking & maybe something will come to me to get a bigger pipe in there.