I got 10 of em going in a 27g, what are you worried about , movement ? or moving ?
You have 10 in a 27g? Can you keep one in a smaller tank? 14g? i will watch this thread.
I would, but still depends if you got enough flow, light and filtration.
What would you consider enough light? I have two 65w power compacts that work great for soft corals. Does that sound right?
That should be enough light for a 20g, im just using the AI nano 35w led and the colors are awesome, Once every week or 2 i cut up some silversides which they love, just make sure the pieces are small.
Thats plenty of light. When I first set up my BC29 I put a RBTA in there and it wasnt long(a year maybe) before 1 became 12! Under the BC stock lighting. They killed everything but my frogspawn but i was cool with a nem tank and my Tomato Clown was in heaven. I just recently removed and sold all but one of them and used the cash to do some mods on my cube. Free LEDs and a sump so-to-speak!