This is why I run a dosing pump and not a reactor... Much more control after you get it set and dialed in.
Jay, I am glad to see you back with Halides and I will be watching close for your opinions on your corals when it all grows out again.
Do you prefer the se bulb over the de.
Jay, I see you went with Radiums, any particular reason for this?
Hey Jay. I'm no pro but my calc reactor froze for a week and my alk went from 8 to 5.6 during that time. I lost all but two SPS and even a hammer. That alk is dangerous when it changes so quickly. I brought the alk back up slowly using baked baking soda and RO. It fixed my ph and one of my SPS is recovering. My birdsnest are toast and I tossed them. I just got my first SPS order from Harry and they look good. I am concerned about my calc reactor but I setup email alerts on my Reef Angel controller to email me when the ph in the reactor reaches 7.0. I really need a better regulator on my CO2 tank as I can never get the bubble count right after the solenoid stops and starts again. Once the solenoid opens, I get fizzing bubbles instead of full bubbles. I have to lightly adjust the knob for bubbles to show. I have generally had low alk due to my reactor. I keep a milk carton with baking soda and RO water made up to maintain my alk if it drops. Low alk caused my ph to stay under 8.0. Now that my alk is better, my ph is between 8.0 and 8.1. My mg is high at 1500 but I never dosed it. I attribute that to the low alk. How was your reactor set when you got high alk? What regulator do you recommend?
I was using Seachem AquaVitro Salinity salt, and running my reactor at a ratio of 1 air bubble every second, and 3-5 drips per second out of the effluent drip into the sump. You mentioned the knob adjustment, are you talking about the bubble count knob or the big knob on the front of the regulator? Both need the correct setting. Lowering alk doesn't make Mg go up. It is needed in correct parameters to balance Ca and Alk, but doesnt go up when one lowers. If you have never dosed it, it would have had to come from your salt, or your test was off. I've never had problems having had low pH, I've run at 7.8-8.0 before. I think as long as it is stable, it doesn't necessarily have to be up at 8.3. Stability is key like everything else. As far as regulators, I've always used a Milwaukee. Someone recommended another brand to me that I wanted to check on, but I'll have to get back to you when I remember the brand.
Phosphates came back at .04, which I am ok with. Calcium was a bit lower than I like at around 390, and alkalinity was higher than I would like at 11.2. I prefer to keep a lower alk, especially while running biopellets. I would be happy with around 8-9 dkh.
Not to argue, but is this not an issue with a Ca reactor?
In my experience, which is limited to the stores (Memfish) Ca reactors, I have never seen a tank "balanced" with only a Ca reactor. One or more of the parameters is always off and we have had all kinds of trouble with pumps going out, lines getting blocked, etc...
im scared of pests so much I've never tried mariculture or wild. interested to see how it turns out!