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Algae update, Alk/Ca dosing, and an eventual beer

Mark_C

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Officer Emeritus
NJRC Member
Moderator
Turf algae now under control (thanks to water changes, severe filtration, and Vibrant) and tonight I managed to remove most of the debris.
As many of you know I'm a zoa lover and, unfortunately, lost almost my entire zoa collection (rastas, sunnys, chaos, fruitloops, etc all gone) through attrition from the algae and the subsequent battle to eliminate it. Massive colonies of sunnys and UCs are no more :( sad
The only advantage of this is that my clown has decided to have a host nem, as opposed to getting stung by snuggling into zoas.

Anyways...

So, I WENT A BIT CRAZY and started a kalkwasser drip. It's almost like I'm doing something for the tank now. :)

I mixed up 2tsp of BRS Kalk powder in 30ml of vinegar, then added to 1 gallon of RODI.
I let it settle out and started a drip, currently 1 drop every 4-5 seconds.

No, here's where it gets INSANE!
I decided, after hooking up the dripper, to actually find out what my Alk and Ca is (thats the insane part, I actually did a measurement).
Now I can, you know, sort of monitor it until I forget or cant be bothered.
My starting figures based off my previous manual 2 part semi-daily, or weekly, or occasional dose guessing for the past, well, forever, are Alk - 7.5 and Ca - 400.
I'd like to get up to an Alk of 10 and a Ca of 420-440 for the SPS (and the odd LPS, which seems to be doing a bit worse for wear atm).

To bring this up to par quickly, the BRS calculator tells me to mix up 31 grams of the kalk and add it slowly to high flow area.
But I'd like advice from you dosers out there.
Is it worth the BRS front dose to bring levels up, or should I just monitor and adjust the drip to bring things up to par, then dial it back to sustain?

Also, with the fully saturated mix on maintenance, is one drop every 4 seconds into a 125g tank adequate or am I shooting way low here? Think I should up it a bit? I have no clue.
Any advice appreciated.

Otherwise Hope everyone's groovie.
I'm doing well. In and out of hospital but all appears on the upswing.
Diverticulitis is the ultimate diet plan, I'm 30 pounds down and gone from a 38" to 34" waist, now I can wear that bikini next season.
Actually sipping on my first beer in 2 months tonight 8D (a Flying Monkey's Chocolate Manifesto - didn't want to crack the Kane Lunchbox Heros).
 
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Mark. Love that your testing and dripping. (Got to keep testing). In my opinion. Don’t dose if you can’t test or bad things can sneak up pretty quick. Good to hear your getting svelt and are good enough to start enjoying your favorite beverage. As far as front loading. NO. Nothing good happens fast in reefing. Work it up slowly. And that goes 100 times for Alk( not such a big deal for Calcium) back to zoas. You have been super generous. And I would be happy to try and frag a couple of utter chaos for you. After all. You gave them to me. Just let me know.
 
Kalk is not good for increasing levels it will make your ph skyrocket it's better at maintaining levels. If you want to increase your level to 10 and 440 then I would use regular 2 part for that. Then use kalk to keep your level where you want them.
 

Mark_C

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Officer Emeritus
NJRC Member
Moderator
Cool deal, thanks guys (and thanks for the offer Matt, truly appreciated, but don't hurt your frags on my account).
I'll slowly increase with manual 2 part dosing over next week or two then adjust drip to maintain.
 
I think I would add that 10 is a great alk number to shoot for. And you will reap benefits. However. Keep in mind. As you go up in alk. (Top out at about 14). You have to be carful if your running your calcium real high like 500. If you have an unexpected alk swing up if oh I don’t know things are going great so you slack on testing :oo: You could force stuff to precipitate and crash your water. So be mindful not to exceed 450 on calcium if your running elevated alk I know there are lots of formulas for this and you can run alk real high. But just be mindful that you can only hold so much stuff in solution. So a little breathing room isn't. Terrible.
 

DangerDave

NJRC Member
Hey Mark, another thought. I've read about adding vinegar to raise the amount of dissolved kalk that the water can hold. I never did it because I was worried about the vinegar. You are going to be carbon dosing, which is fine if that fits into your nutrient removal schema.
 

Mark_C

Staff member
Officer Emeritus
NJRC Member
Moderator
Dave,I'm doing just that, dissolving each tsp of kalk in 10-15ml of vinegar then adding to the topoff container. This simple drip system seems to be working well enough, though I have to keep adjusting every night to keep drops at one every 4-5 seconds. May just hook the container to a peristalic pump and run it for x minutes in the morning and x minutes in the evening to see if that works out better.

And all,
Thanks fo rthe zoa offers. I'm happy to accept and very appreciative, but I want to get the tank back under control first. Sticks and shrooms are doing very well, but I'd hate to re-add any zoas into the tank and have them die. Going to give it a few weeks to stabilize and get back to somewhat stable levels. Cheers guys and gals.
 
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