So, I never really talk about how I care for my system or what new ideas I'm trying, I've really only tried to update with photos and new equipment. But since I rarely get any conversations or inquiries about my system, I figure I'd start talking about the good stuff...
As I stated in earlier posts, I let the tank slip a little, up until November or so, before I got my head out of my ... Since then, things have bounced back and corals are growing like weeds. Still no major SPS, but I wanted to make sure the system was back in SPS shape. I did develop a few small patches of bryopsis during the lack of maintenance days and tried Tech M to rid it, no luck.... So then I started looking for alternatives and through some helpful reefers, decided to try out peroxide dosing. I won't go into details on the dosage unless asked, but so far, 3 days in, can't tell anything yet. I'll keep this updated over the next few weeks.
I also started carbon dosing and increased GFO to try and strip the system from nutrients, at least long enough for the bryopsis to die, then I will probably drop back on the GFO and carbon dosing. I'm using Brightwell Reef Biofuel and doing half the recommended dosage, daily. My nitrates and phosphates test pretty low to begin with and I've slowly ramped up the GFO. Trying not to be too aggressive with these reductions.
I'm also manually dosing 2 part(BRS) and maintaining calcium around 420 and my alkalinity has been stable around 8 to 9 dkh. Mag levels are starting to drop back to normal after being elevated with Kent Tech M. PH stays between 8.10 and 8.40, depending on open windows! I have stepped back from using ROX carbon as I feel it's too aggressive / good at what it does! In its place I dropped (2) bags of Chemipure in the sump, as opposed to a reactor, mostly for clearer water, to keep the "yellow" out. I'm also running a filter sock on my reactor outlet for the GFO, I never realized how much of that crud comes out into the system!! I run a very smooth tumble with the GFO and it still stains the filter sock...
Several days ago I stumbled across this thread:
https://www.reef2reef.com/threads/micro-and-nano-bubble-tank-treatment.231894/
Starting microbubble scrubbing:
I did not have a wood airstone, so I figured I'd grab an old venturi pump from a Reef Octopus nano-skimmer I had in the garage. I placed the pump adjacent to the DC return pump and have it pushing the bubbles across the inlet of the return pump. It grabs all the bubbles and pulls them in, shredding them to micro-bubbles! I set up the pump on my Apex and have been running it from 10 pm to 2 am for the last 3 days. The first night, I kept the lights on when I was checking it out, adjusting flow, etc. My corals slimed very good the first night and there were no adverse effects, that I could see. This morning (second morning running) my tank did appear SUPER clear, more than usual. My skimmer was also full of gooey gunk, which had a dark green tinge to it, like Phyto Feast color. I'm not sure if this is the air scrubber or the peroxide, or a combination of both, but the skimmer is rockin!
Also, I have several rainbow BTA's that started from 1, roughly 3 years ago, I'm up to 15 or so now... This morning I noticed that 3 of my larger ones had split... Coincidence? I'm not sure... Was it the extra oxygen, less phosphate, the peroxide dosing or a combination of things? But 3 splits in a 24-hour span is pretty nice. I'm not complaining... Well, I am complaining because I need to get these things out and start selling / trading them lol. They are all in Pukani rock, which isn't fun trying to remove them...
A few other things... I picked up a pretty sick Chevron tang and have been medicating him back to good health. He will be going through a full QT and will be in my tank in roughly a month! We named him Chevy and he's awesome!! I'm also in the process of building my floating canopy for my retro-fit T5 fixtures, to supplement the Kessil 360's. Other than that, it's just cruise control! I forgot to include the following image in my last post, which is the pressure sensor installed for my ATO! Love this thing...
Reef on, Reefers!!