A favour to ask if you have a Hanna ULR PO4 reader and RO/DI

[cale262]

Originally Posted by phi delt reefer

EDIT~~~~ ok i found it.

this di resin should help kill some of your phosphates;



and i will even save you some money - here is a link to their holiday special - think its $22 bucks.

http://www.spectrapure.com/email/cus...reciation.html

I just ordered some of this last week... http://caco3reef.com/nuclear-di-oniz...esin-cartridge

Is it the same as listed in this quote?