It's been a while since I posted a FTS and progress report. Still NO water changes on this tank since I set it up. :)
I had a weird phosphate spike to 0.13 which wiped out a few of my new Battlebox corals, but I've since brought it down to 0.06, aiming for 0.03. Nitrates are a little less than 1, but I'm dosing to keep them from bottoming out. Definitely feel like I've got a really good handle on the right blend of skimming, ats, and filter media rotation periods. SPS appears to be slowly bouncing back, but keeping my fingers crossed on a couple of them.
I guess I should also wrap up my reefdelete review. Overall I don't think it's really worth it. Even with my 3d printed 'trigger' to make it more comfortable to use, it's still a pain to hold it in place for 2-3 minutes. It works well on smaller aiptasia, but working well means that it still takes one 2-3 minute exposure a day for 2-4 days. On larger aiptasia, it really hasn't seemed capable of actually killing them. I've blasted a particularly big one for 5 minutes 5 days in a row, and it definitely wilted and looked dead, but about 8-9 days later it started re-inflating and was back to mostly normal in a few more days after that. I did notice that it
seemed like the shriveled aiptasia were easier picking for the nudibranchs, which are still working steadily but slowly. I will probably end up keeping it, so that in my aiptasia free future I can nuke any small ones that may come in on frags, and it might have some utility in the future for keeping the zoas I have planned for the bottom away from the rocks.
For now though I've enlisted the help of this little alien looking guy. So far it appears that he too only likes to eat the small aiptasia, lol;