Thanks, guys.
When I got back from vacation and had the p drop and coral brownout, as well as the green slime algae all over the tank, I was again in 'what the hell am I doing?' mode..
I was thinking about what you said to me, sahin, a few pages back about doing what I used to do and I also came across two threads- Alex Costa's monolith thread:
http://www.reefcentral.com/forums/showthread.php?t=2523704 and nemodan's Daniel's RSM 250 SPS tank :
http://www.reefcentral.com/forums/showthread.php?t=2522791
Both of these guys let their systems' biology take care of themselves.
I found this very inspiring.. My system is more than large enough to handle my bioload.
When I started out on this tank 3-4 years ago, I started playing with carbon sources and never stopped. Yes the AIO biopellets have been very effective and have allowed me to manipulate my nutrient levels but they have also contributed to red slime, green slime, rapid nutrient swings and clogging and brown fines everywhere... I'm sick of having to keep such a close eye on them.
Yes, they work.. Just as well as any carbon source does but in my experience (my experience) they don't work any better than any other carbon source or pellet..
So... About 6 weeks ago, I added a second protein skimmer, doubled the light over my cheato fuge and deepened my dsb. And, of course, began reducing the flow through the aio pellet reactor. Oh yeah, and stopped testing...
OH! And one other important thing: I've added some seachem's Matrix and have been adding zeozyme and zeobac a couple of time a week as well as some other bottled bacteria.. I'll do this for a while longer and then maybe slow this down once the tank is well seeded with new bacteria..
The Matrix will obviously take a couple of months to get established- not sure I need it but why not? Can't hurt..
I've been reducing the flowthrough a bit every week and have been reducing my nitrate input and feeding a bit more.
I tested yesterday for the first time in a month..
N was 1ppm..
P was .04 on both of my Elos high res test kits while the stupid Hanna eggs gave me 0 on the phosphate and 30 (.09 ppm p) on ULR phosphorous. The more I use the green eggs, the more useless I find them (in my experience)...
So I have reduced the flowthrough again and in a week, I will remove the pellets completely.
I am pretty confident that my system is large enough to take care of itself...
I really want to get back to a non carbon driven system..
Ok couple more photos.
Purple rain has grown a bit
One of my deep water frags that is beginning to not look like a drag any more..
Here is what it was a while back.. Late May.
And here's the cheato I removed yesterday..