Altohombre: PM sent.
Hop & michika: I am once again flat on my back with a debilitating spasm. I can barely walk. I do have the camera though and plan to take some pics today but we'll see what happens.
tbittner: nothing new on the tank design. I still haven't built my test wave box, and I want to do the plumbing part in sketchup, which will take some time.
chenzo1099: Thank you. And you now have enough posts to get an avatar!
Tank update:
1. I am still having trouble keeping alk at a steady level. It seems the powder I am currently using is not very "pure" and is leaving quite a residue in the reactor, as well as not doing much for the tank alk levels or pH. I just need to find the time to troubleshoot and perhaps switch to a different supplement.
2. Local electrical issues have yet again blown a powerhead power supply as well as fry a plug on a DC4HD. I have two more power supplies on order so I have a backup, and I guess I really need to look into whole-house surge suppresion.
3. I got in a live order this week which included 1 lb. of Ogo to experiment with, 1 CBB, 1 Maculiceps Tang, 40 red spot cardinalfish (7 alive), & 100 nerites (75 alive). All are in QT.
4. Because I built my skimmer body out of extruded acrylic, it now needs to be replaced. It had a major blowout a couple of weeks ago and I discovered that the fillets and joints are turning to dust. I have 1/2" cast sheet on order.
I am contemplating what if any changes I want to make to the skimmer. Sherman is pushing for a downdraft but I feel that will require too much work with quite a bit of uncertainty about its final performance based on my water flow etc.
I am seriously considering making the body and neck both a bit shorter. The shorter body would (IMO) create more water flow since it is fed by gravity. All I am considering is just in a range of 2 - 6 inch reduction in height.
Making the neck a bit shorter would also help skimming I believe because it would decrease the down-time due to feeding the tank and perhaps produce a more dense foam in the neck. I am really not sure I will make these changes, but it something I am thinking about right now.
5. I still have an unkown-to-me algal growth that I hope to get pictures of today. I have greatly reduced my water changes over the last two months as an experiment, but I don't think I am learning anything from it. Water parameters except for the alkalinity are all where they should be.