Wow that is quick!!
Looking good so far. Keep us posted as you add livestock.
I'm glad that you like it! I'll have to take a few more pictures tomorrow to show the various hiding spots that are in there for the goby and invertebrates; there's a decent-sized tunnel/cave on the left on the backside of the rock pile.
There's only about 2.5 gallons of water in there after sand, rock, and equipment, so I expected the cycle to go fast (but not this fast); I guess using sand & a cup or two of water from the 55 gallon really made the difference. I'll keep testing it at least twice daily just to be safe, though.
I added a
dwarf blue leg hermit last night, and I added another a little earlier today. I also bought a small
yellow prawn goby (~1.5") that I currently have in quarantine; it will go in there after a few days since I'm 99% sure that's going to be my only fish.
I'll be adding the first coral, a single zoanthid polyp (looks similar to these
zoanthids), in a few days; it was an extra from the other zoanthid bunch that I got a couple of weeks ago, so it will make a good test coral. I plan on starting it out towards the middle of the rock, and I'll gradually move it on up to the top; it's currently about 14" away from the lights in the 55 gallon. Another plus about that zoanthid is that the rock that it's attached to is covered in dark purple coralline, so I'll be able to get some of that growing in there, too.
EDIT #1: Do any of you have any suggestions for other beneficial invertebrates to add? I was thinking of adding a snail or two, but I want to avoid ones that will get huge and knock over corals. I know that I will be adding snapping shrimp once I can find one; the goby should love having a little symbiotic buddy.
EDIT #2: One more thing, any ideas for cheap supplemental actinic lighting (preferably LEDs)? I want to kick the blues up a notch since there are only two blue LEDs on the fixture.