Po4 Digital Test Meter

[John Deroe Kenedy]

Any one in the west have Po4 Digital Test Meter which i can borrow? I currently using tropic marine and API Po4 test kit. I Have colour blindness really hard to match the test tube colour to the colour test chart..

Been using GB Po4 for already 2 weeks, dosing daily of 2.5ml.

but theres no colour change in my test tube.

been testing alternate days with a 0.3mg/l (Tropic Marine) No idea reading of (API).

This 0.3mg/l have been there for 2 weeks with daily dosing of GBPO4. Which is impossible.

I have a good feeling that my Po4 is already 0 but these test kits makes me differ. Its either my eyes or there is still Po4 in my tank.

Any suggestions?

[mw1611]

Bro.. Are you still cycling your tank? I was dosing 15ml a day for 3 days.. I didn't dose on the 4th day, and just tested my water.. It was that much I dosed that brought my PO4 down from 4 to 0.16. I have a 2ft cube tank with 6" IOS..

[John Deroe Kenedy]

cycling done... was 5ppm during first week, use GBPO4 and it went down.. it just that i cant read the colour compare from the test kits..

[spkentchai]

Use Hanna Phosphate checker. If you stay west, can come get it from me.

[John Deroe Kenedy]

Use Hanna Phosphate checker. If you stay west, can come get it from me.

do u mean borrow from u or buy from u?

[MadScientist]

Bro, if you look at his posts, you will realise he's too rich for dollar bills

[John Deroe Kenedy]

lol.. dont say like that.. not nice haha

[MadScientist]

Haha, not nice to say people rich? Jkjk, he's a nice guy. If you want, you can also mail to me for testing when I get the meter next month

[spkentchai]

No need to buy lah.,.i borrow you to use and till u happy...lol...I don't have spare to sell you...one thing for sure Hanna is worth the $$ to buy...very accurate

[spkentchai]

Bro, if you look at his posts, you will realise he's too rich for dollar bills

not rich lah...just enuff

[MadScientist]

Haha, i am broke while you are rich. Bro, you have other checker hc?

[Jameshong]

Haha, i am broke while you are rich. Bro, you have other checker hc?

!

[spkentchai]

Haha, i am broke while you are rich. Bro, you have other checker hc?

Nitrate Checker...on the way from US

& Kh Checker

[MadScientist]

How much?

[John Deroe Kenedy]

No need to buy lah.,.i borrow you to use and till u happy...lol...I don't have spare to sell you...one thing for sure Hanna is worth the $$ to buy...very accurate

i that case borrow lei... i just need to monitor PO4 for awhile before i can maintain it.. atleast if check already, I can compare the digital reading + the colour chart to estimate the readings.

[John Deroe Kenedy]

Nitrate Checker...on the way from US

& Kh Checker

got next BO? i find that buying hanna singapore is abit more expensive..

[MadScientist]

Really? Price difference is like?

[John Deroe Kenedy]

not too sure.. heard its about $100 in singapore... i think

[CY2010]

API PO4 n NO3 test kit r really not gd for reef tank. Personally, I wont buy it again...

[MadScientist]

Overseas?

[spkentchai]

Really? Price difference is like?

US$49.99 + Shipping(around $10)

[John Deroe Kenedy]

US$49.99 + Shipping(around $10)

Order More or a Set and Saves alot..

[MadScientist]

Reagents have to purchase in singapore?

[John Deroe Kenedy]

well for the reagents maybe u can order alot of it in 1 shot.. or maybe buy it locally i think

[solasido]

If you guys doing BO, I am interested