Time for a little tank update. So the parameters are staying incredibly stable:
ammonia 0
nitrate 0-5 (usually zero)
calc 380
sg 1.025
temp 79-80
The fish are doing fantastic, the clove coral is open every day, and the feather duster is open all the time. The toadstool hasn't shown it's polyps yet, but it's looking ok and I'm not worried yet. The blenny will be going in this weekend, but for now is happy as can be in his QT castle. He is an absolutely fabulous fish.
I have developed a film or skin over almost everything, and I've been turkey-basting it every day. It's the same colour as diatoms, but is the consistency of 'pudding skin' and covers everything - rocks, sand, chaeto. It comes off in large chunks when I baste/net it.
The main thing I've noticed between this tank and the one downstairs is that once something is inside the tank it stays there unless I suck it out. This is a major compromise in a sumpless setup in my opinion. One I will adapt to in my setup, but for a newbie considering a sump... this is a big consideration.
Because of the 'pudding skin', I decided to pull out the old waterfall filter from the FW tank afterall. I've put in clean carbon cartridges (mainly to catch any junk it sucks up) and am going to run it today & tomorrow. I've turkey-based every few minutes to re-stir-up all the junk, and so far it's picking up all sorts of stuff. The fish are p***ed right off, but hopefully it will clear up the water a little.
So this weekend... the plan is to move baby-blenny into the main tank and to beef up the CUC now that there's something for them to eat. I'll be going out of town for 15 days starting next Friday, so I need to get the tank as stable as possible before hubby takes over maintenance. The fuge will be waiting until I'm back.
If anyone has seen this skin-stuff before and has a miracle-solution, I'm all ears! I'll post some pics in a day or two, once this filter has had a bit of time to clean things up in there.