Nitrates Test kits and monitors!!!!!

[Doug]

I use the cheaper API nitrate test kit. Seems to work fine for me.

[don.ald]

which sponsors carry the pp No3 monitor??

[xtreme]

Originally Posted by don.ald

which sponsors carry the pp No3 monitor??

On sale at J&L right now:

http://www.jlaquatics.com/info/162/A...+Monitors.html

[e46er]

jesus 300 bux?? thats alot of test kits................

[Delphinus]

Yeah, and the probes only last so long. I have one it's a complete paperweight. The replacement probe costs $200 so paperweight it stays for now. Not really a huge fan of the probe, takes 5 to 10 minutes to get a solid reading where it doesn't bounce around. I don't think the science is there personally.

Think Hanna makes a colorimeter for nitrates but don't get me started on the PO4 version. Hated that thing too.

And I hate test kits.

It's really a case of pick your poison.

[RuGlu6]

Originally Posted by e46er

jesus 300 bux?? thats alot of test kits................

x2
And you have to calibrate too, takes as much time as testisng... so whats the point spending so much?

[Johnny Reefer]

Originally Posted by 24storm

....
Have you compared it to a test kit? Are you getting the same reading you did before you got the monitor?

Do you leave yours in the tank all the time. I know the directions say not to but i have spoke to American marine and they say it is fine to leave it in.

My test kit readings were about ~ 1.5x what the PP says.
No, I don't leave the probe in. Would like to. If they says it's okay then....but....

Originally Posted by Delphinus

...... The replacement probe costs $200 so paperweight it stays for now.

Think Hanna makes a colorimeter for nitrates but don't get me started on the PO4 version. Hated that thing too. .....

Yikes! $200. I didn't know that. I think I'll use mine only when I test. (ie: not in the tank all the time).
I have a Hanna PO4 as well, and ya, I'm not a big fan. It's the opposite of the PP NO3 in that it says my PO4 is through the roof. They say to shake the sample gently. Define gently. Even if I don't shake it at all, it still reads about 6x what I think it should/want it to read.

Originally Posted by RuGlu6

x2
And you have to calibrate too, takes as much time as testisng... so whats the point spending so much?

See post #1. For me, I couldn't stand trying to differentiate between colour shades on the colour chart of test kits anymore. At least with the PP it tells me what it thinks the level is to +/- 1ppm, instead of me trying to figure out what I think the level is based on a stupid colour chart with a high range between colours.

Cheers,