Tank is doing well, everything is happy and healthy. Cleaning the algae scrubber every couple of weeks is a pain and a little time consuming. The water cooled LED lights are still functioning as I expected.
Clingfish and bangai cardinals seem happy.
The biggest feeder is by far the copperband. That thing will eat all the food I put in there by himself if I didn't target feed everything.
Almost all the gorgonians are growing out of the water and if I get time I will trim them and glue the pieces someplace.
I am also thinking (not to seriously) of removing the algae trough and scraping it out. There is no algae in it as it is filled with small corals and tube worms. I would assume it is a great nursery for the numerous amphipods I have in there. I only collected amphipods twice this year and I hope to go collecting maybe once more. If not I at least want to collect some more mud, but I can get that from the shore anywhere without going to a tide pool.
The reverse undergravel filter is the oldest thing in the tank and was in there from the start. I still think of that as the heart of my system and if I started a new tank tomorrow (not likely) I would add a reverse undergravel filter.
What's not to like? Of course I doubt I could still get dolomite.
I wonder what will happen to this tank when I finally take it down. It has to come down at some point because I am not exactly 16 any more.
I was also thinking (again not very seriously) about removing my skimmer temporally to fill with vinegar and clean. That has only happened once many years ago. It is bolted to my stand so it is not really a five minute job.
Recently I re-designed and re-built the venture valve and this new one (which costs about a buck) works much better. I have 3 air pumps running my skimmer because it is about 5' tall and there is to much back pressure for the venture to suck enough air in so I supplement it with air pumps and I couldn't find one strong enough. I also use it with Ozone but I run it full power and removed the sensor from the tank as it wasn't doing anything anyway.