Discus Buffer and Neutral Regulator?

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JackBlasto

Aquarium Advice Freak
Joined
Apr 14, 2011
Messages
324
Location
Morgantown, WV
Oh wow. I put this into my RO water I was making for my tank and my RO water reads over 10 ppm in phosphates now. I'm assuming this is BAD for the planted aquarium? ugh, this hobby has a LOT of trial and error :)

Would this stuff affect my potassium levels too?
 
Well, no. Potassium is stable so it didn't affect it. Word of warning to anyone wanting to use Discus Buffer with a planted tank... Don't.
 
Did you just reply to your own post?

RODI water should read 0 ppm of everything. Is it registering 10 ppm after adding a buffer? How did you measure your phosphate?
 
haha, yes I did reply to my own post. Sorry, I could've just pulled the thread since I concluded my own answer I guess but I thought it might help someone else to stay away from the discus buffer if they had a planted tank and didn't realize how potent the phosphates were in it.

I tested the phosphates with 2 tests. An API liquid test showed the extremely high levels of 10ppm (as high as their test reads... dark dark blue)

I had to dump 40 gallons of my premade RO water because of it. I'm starting a new trash can of RO water... Now with straight RO water I'm reading 0 ppm. I'm glad I checked before I continued to dump in my tank because I honestly thought it didn't affect it and I bought the HUGE container of the discus buffer thinking this was the solve all to my discus prep... I only adjusted the water from 7.0 to 6.8 and that 0.2 in PH really just made my phosphate levels unusable so I will leave the RO water alone in the future and drop the ph with the CO2 I'm pumping in the .01 I need to go... Oh well, live and learn, a week of running my little RO unit will get me back to where I was with another 40 gallons of good RO water.
 
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