Jardini and PH

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javeith

Feeder Fish
MFK Member
Jan 7, 2008
55
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Indiana
I was wondering what PH levels are safe for a jardini? My tank water is around 8.2-8.4. I can't really tell exactly because the test strips are so wonderfully close in color. My nitrates/nitrites are 0, and the tank water is about 80 degrees. I have my LFS ordering me a jar that is due in next wednesday. I don't really feel like wasting $50 bucks on a fish if he's not going to last.

I've had other fish in other tanks that have been rediculously low or high on the ph scale with no problem, but I didn't have that expensive of a fish in it.

My tap water is 7.4, but I think the river rock that I added may have some limestone in it. That's the only thing that I can possibly think of that would raise it that much. I've considered cleaning out all the stone if necessary and doing a 50% water change. Would the 50% water change effect the bacteria? The tank has only been set-up for 5 weeks. I've had 30 goldfish in it, and I've tested it enough to know that it's done cycling. By the way it's a standard 125 gallon aquarium.

Help Please!
 
First would be to check with your LFS about there PH; matching that in your "introduction" to the 125.

My "pearls" PH is 8.2.....no problems.
 
It's probably that "riverock" you mentioned; i would remove it for now,and do a 20% water change.

Test your PH after that; trying to match that 7.4 for starting your aro.
 
the ph of a jar differs in different parts of australia.

6 to 8 is the range last time i heard
mine live in 6 to 6.3 ph. in fact most of my fish do.
tap water here in nz come sout 7 to 7.5

i really dont htink it will harm or sharten its life. unless its not eating or showing visible signs of discomfort.

in fact, there are jars living in brackish waters
 
my jar lives in 6.5-6.8. the water comes out light green after i put the ph test solution in there. thats how i judge the ph level. yellow means too acidic and blue means too basic.
 
Hey guys,
I have a little information on said. Your gravel and river rock may raise the ph.. you can add a few pices of drift wood I have found that to lower the ph..... jar in australia will live from 6 to 9 ph extreams i know, but as I understand the ph is not so much of a matter with the australian arowanas. [as i can not comment on the asian counterpart] In saying this i keep mine at 7.5 for peice of mind. my trade is a plumber and i am well scholed in the quality of water, I would look at catching rain water this usualy has a lower ph aswell........ hope i have been of some help
 
I've had him for a couple of weeks now in the 8.2ish water. He's doing really well with no signs of stress, and he has a good appetite. He's probably grown an inch already. I did buy a piece of drift wood, but I'm still soaking it.

Thanks for the comments and suggestions.
 
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