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I just tested mine last night and it was way too high (37ppm) so I started going to a new store and it tests at 11ppm.
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You're Norma Desmond you used to be big.
I am big it's the pictures that got small.
From the classic movie "Sunset Boulevard" -
Brad pre 6 stage 380 post 0. I just changed all my mebranes 2 months ago and I run dual DI.
Jeff -
Pre 5 stage 189 post 0.Comment
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Our tap water here ( New Zealand ) is around 60. after carbon and RO membrane it comes out around 3, and the waste water is around 90. The water then goes through single DI and comes out 0.Comment
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0 here 137 before it goes in the filter
Sean
Tank Specs:60g Cube SPS/Clam tank, ASM G1x Skimmer, DIY ZEOvit Reactor, 1x400w EVC 14k, Marine Life Aquatics CR-250 CaRx (RIP)
Not sure yet.....Build Thread to come!
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pre - 40-50
post 4 stage - 0
I've got a second DI that I'd like to hook up soon... for the folks running dual-DI, what do you use for resins? 2 mixed beds, or separate cation and anion?
-RobComment
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Pre 640
Post 0-1265 gallon SPS tank. Bubble King 300 Internal, MRC CR-6 Calc Reactor. 3 400 watt 20k Helios. 90 gallon Frag tank plumbed into main display.Comment
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I thought mine was bad.Originally posted by CAReefer
Pre...between 200 & 600 depending on how much the byproduct Sodium hydroxide from chlorine generation is added to help raise the pH. (I call it their hazardous waste for free dump)
Post... I keep anthing 2 and under
SteveU“People are very open-minded about new things - as long as they're exactly like the old ones.”
...Charles F. KetteringComment
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as of tonight after a membrane back flush, I am getting 26 out of my RO and 0 out of my DI.-Kurt
Take a look at what I'm wearing, people. You think anybody wants a roundhouse
kick to the face while I'm wearing these bad boys? Forget about it - RexComment
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After my RO I run cation - cation - anion - anion in four separate housings. (have obscenely high silicates in the water here).Originally posted by Ewan400 gallon reef, Bubble King 300, I~Spin, 2 x 10,000K BLV 400W, 2 x 20,000K Radium 400W, 2 x 6,400K Osram 400W, Schuran Jetstream 1, AquaController ProComment
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pre=148, post=1
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pre 50 post 0Nick
180G SPS Mainly
10 Bulb T5 Starfire
Calcium Reactor
3 Tunze 6105's
Profilux Controller
ATB Return w/ wavysea
ATB M External Skimmer
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345 before it goes into the filter, then 0 after it comes out. Should not i run dual DI also and have 6 stage unit...
Nick275 Gallon Envision Acrylics Tank, 70 gallon sump, BK 300 internal, Zeovit, 5 sequence darts (1 on a oceansmotions 4-way), medusa dual controller, 2 ebo jaer 250w heaters, 1/2 hp JBJ comercial chiller, 4 RO IIIs w/14k hamilitons, 4 VHOs super actinic, deltec pf500 Ca Rx, 3 reef ceramic pillar, and 1 reef ceramic mini-reef, 5 ceramic closed loop intake screen covers, with 50ish pounds of LRComment
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I have the silicate problem as well... So the anion removes the silicates?Originally posted by Orion76
SteveU“People are very open-minded about new things - as long as they're exactly like the old ones.”
...Charles F. KetteringComment
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Does anyone re-pack their DI cartridges? If so, where do you get the various resins? I can't afford $20 every 200 gallons of product water... there has to be a cheaper way!
- Jamie120 Gallon Oceanic; 2 IceCap 660 w 8 Geiseman T5; GroTech Zeo Rx; MTC Ca Rx; 250 Ext BK; 8 Drops Bak / Food; 2ml Start 2.Comment
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