Well I didn't get any photos today but I have a good excuse.
I came home from giving blood and planned to take some tank photos. So I clean off the glass and look at the fish, and my dad and I notice there's no flame hawk visible. That's okay, we've been through this before with my nano: check the overflow boxes. Sure enough he's in the right overflow box looking out at me. I spend about 20 minutes trying to get him out, but between the plumbing and net size it just wasn't going to happen. We turn off the return pump and use a maxi-jet with a vinyl tube on the outlet to pump the water from the right overflow box into the left box so it can drain to the sump.
With about an inch of water left in the box, netting the hawk fish was a 30 second job, back into the main tank he goes, crisis averted.
Not quite. We turn on the return pump and let the right overflow box catch up to the left, everything is looking normal except my dad notices water dripping into the sump. The bulkheads return bulkhead is leaking on the right overflow box, where we had to retrieve the flame hawk.
After shutting off the return pump, pump the water out of the overflow box again, and get ready to fix the bulkhead. Apparently some sand had made it's way into the overflow box and inbetween the o-ring seal of the bulk-head and the glass. As we unscrew the bulkhead the remaining few centimeters of water come out with some of the sand all over the bulkhead thread. Now it's almost impossible to remove the bulkhead with the sand grinding between the thread and nut.
We eventually got the nut off and removed all the plumbing so so we could wash the sand out of the overflow box and reassemble. Unfortunately since the holes for the bulkhead plumbing on the stand were so small we had to cut some of the wood from the inside of the stand to get the tightening wrench around the bulkhead. So far everything is now working correctly with the plumbing reassembled and pumps running, but what an exhausting day.
Lessons learned:
- If using a reef-ready tank, make the bulkheads easily accessible on your stand. Better yet, use a tank with coast-to-coast overflow boxes or any that don't force your plumbing to go through the bottom of the tank.
- Fish in the overflow box, stays in the overflow box.