hanna phos ?

[little_squid]

http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+4345+15437&pcatid=15437

i see a high and low range model. i would guess the low range would be the choice but

Low Range measures 0 to 2.50 mg/L. High Range measures 0 to 30 mg/L


but both read to zero so would reading higher levels be a better choice in this hobby or am i better to say if the reading is over 2.50 your to high anyway?

 

[aiko670]

You want the low range for sure...

 

[JNye]

i can't wait for this thing to start coming down in price some more!

 

[Edward Smith]

I've been watching ebay for these things for over a year. Cant touch a used one for under a hundered.

 

[craftytony]

Re: hanna phos ?

<a href=showthread.php?s=&postid=12306855#post12306855 target=_blank>Originally posted</a> by little_squid
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+4345+15437&pcatid=15437

your to high anyway?

blacduc?

 

[little_squid]

Re: Re: hanna phos ?

Re: Re: hanna phos ?

<a href=showthread.php?s=&postid=12307560#post12307560 target=_blank>Originally posted</a> by craftytony
blacduc?

i was waiting for that lmao

 

[little_squid]

would it not be better to know if the phos is lets say 15 then after a huge water change might drop down xyz point?

on the lower one you would never know the drop untill it was already very low right??

guess im lost on this

 

[pondfrog]

If your phos is 15 you will know! Bad stuff!!!

It will never get that high, it should always be almost zero. A very high reading in a tank would be 1-2.

An instrument with the smaller range is usually the more accurate within that range. So, get the lower range instrument for aquaria.

 

[little_squid]

why the high tester then?? i understand your point pondfrog

 

[aiko670]

<a href=showthread.php?s=&postid=12307979#post12307979 target=_blank>Originally posted</a> by little_squid
why the high tester then?? i understand your point pondfrog

Cause someone will buy it.....:smokin:

 

[little_squid]

<a href=showthread.php?s=&postid=12307979#post12307979 target=_blank>Originally posted</a> by little_squid
why the high tester then?? i understand your point pondfrog

to test the potty water?

ok lower one it is thanks