Tropical Fish Keeping - Aquarium fish care and resources

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-   -   test strips (http://www.tropicalfishkeeping.com/beginner-freshwater-aquarium/test-strips-365330/)

Flear 03-13-2014 08:51 PM

test strips
 
yes, i know test strips are not to be regarded as reliable
(last one :)

KH 180 (about)
GH 60 (about)
pH 7.0

i have no idea what to make of those numbers
i know the tank is dealing with very high calcium

jaysee 03-13-2014 09:20 PM

Me neither. I don't pay attention to water chemistry.

Mikaila31 03-13-2014 10:12 PM

Unless you have a calcium test kit you can't deduce that you have high calcium. kH is high, basically you have hard water which is pretty common depending on location. Its likely groundwater. kH is carbonates/bicarbs. gH is mostly your calcium and magnesium but a few other minor things as well.

Thing about test strips is they are more expensive then liquids. I wouldn't say they are unreliable. Technically liquids are not very reliable either, both are very subjective tests to the user. Even when you have liquid hardness tests each drop(degree) is equal to 17.8ppm. You could dilute the test and cut this to 8.9ppm. You still have that 8.9ppm variance as well as if it really did turn from yellow to green on that last drop or if its still a greenish-yellow. Out of all the tests out there color interpretive tests are my least favorite. Human judgement is always ehhhhh.

Flear 03-13-2014 10:28 PM

1.5 cuttle bones have dissolved in the tank, ... it was when the second was seemed to have it's own additional deposits growing on it that i removed it. ... there's far more calcium in the tank then i want right now.

Edit:
call me naive back then.

Mikaila31 03-13-2014 10:50 PM

cuttlebone is calcium carbonate(mostly). Its going to effect gH and kH. I'm still not sure why you think there is excess calcium. A gH of 60 isn't high IMO.

rsskylight04 03-13-2014 11:29 PM

My gh is 120, kh 180 , ph 7.8... just for comparison sake.

Flear 03-14-2014 06:52 AM

strangeness to me then.


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