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water chemistry


chimera

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another update!

Mon night:

Mg 1050 (added 1 cup of Mg)

kH 5.2 (added 3 heaped tblspoons baking soda diluted in 1 liter water)

Ca 380 (increased bubble rate from 1 every 2-3 seconds to 1 per second)

Tues night:

Mg 1110 (added 1.5 cups of Mg)

kH 6.2 (added another 3 heaped tblspoons baking soda diluted in 1 litre water)

Ca 380 (nothing)

Weds night:

Mg 1170 (added 1.5 cups of Mg)

kH 6.7 (nothing)

Ca 370 (nothing)

Thurs night:

Mg 1200 (added 1.5 cups Mg)

kH 6.1 (nothing)

Ca 350 (nothing)

Fri night:

Stablised reactor bubble rate at 1 per sec, drip rate 1 per second

15% water change

(tested 5 hours later)

Mg 1140 (nothing)

kH 6.4 (added 3 heaped tblspoons baking soda diluted in 1 liter water)

Ca 370 (nothing)

Sat night:

no test (added 'Salifert kH+pH buffer')

Sun night:

Mg 1170

kH 8.5

Ca 370

Now just got to get Mg chips from Brendan, Mag chloride (going halves with puttputt, using as a backup) and optimise Calcium Reactor :D

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4:24am???!!!

the misses booted him out :D

He must get booted out quite often cause he quite often posts in the wee hours! :D

But so do a lot of fishy folk...!

bet ya he sits with his torch in front of his tank to watch the "night life" :bounce:

What?? You mean there's guys who go to bed instead of sitting up with a torch watching the tank at 4.30 am!!!??

Well that's what I'd LIKE to be doing, but the real reason for the late posts is that curse of reefkeeping people, WORK. I can't believe I have to work I should get paid for looking after my tank :lol:

But seriously, I run a commercial cleaning business & 2 of my staff on holiday at the moment so I'm up till all hours covering things.

But hey, to those who haven't tried it, night watching the tank with a torch is pretty cool, but also a good way to get your partner upset! So should only be done in moderation. :lol:

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arghh!!! tested again today (1 week after last test) and everything has dropped again.

Mg 1080

kH 6.4

Ca 320

I bought some zeo-mag chips for the reactor which I'll be adding today. Also got some mag chloride as a backup so added some of this now to try and get Mg up a bit.

PITA!

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Cleaned out the calcium reactor tonight. The thin piece of filter wool that sits at the bottom of the reactor was FILTHY, surprised the circulation pump managed. I put the Magnesium chips in then realised I had more calcium carbonate so added that,... then decided might as well add the rest of the Mg. I assume its not a major having Mg half way down in the reactor? (since most say to add on top)

calcium-reactor-media.jpg

And when hooking it back up, a bit to much force pushing the plumbing on the pump and I snapped the plumbing... :evil:

calcium-reactor-snap.jpg

Anyone know where I can get a replacement part? I've super glued and waiting for it to dry but I really dont think its gonna hold :(

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  • 2 weeks later...

What level of Calcium is considered low, and what is considered bad or dangerous levels? (ie: between when sps can cope and when sps will die!) Any ideas? I obviously want to keep Ca within the boundaries but know its going to take a little while for my reactor to bring levels back up. Levels are still low (as above)

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Could you glue in a piec on the inside of the fitting and join it that way?

thats what i sort of did, i used a rotary tool to hone out the existing plumbing but for the life of me couldnt find a socket that would fit inside a 16mm piece of plumbing. i ended up taking a piece out of the inside of another piece of plumbing and tried using that. it sort of works but still leaks. if anyone know where i can get 16mm plumbing (or rather sockets that fit inside it) from let me know. already tried plastic systems who import a good deal of plumbing but they dont have anything.

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