[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

on Test Kits

> I'm just curious if anyone uses the Hagen brand.  I
> have not seen anyone mention it.  Is it because the
> product is not widely sold outside Canada or is it a
> poor choice for you serious hobbyists?
> I'm currently using their Master Test Kit for
> everything: pH, NH4, NO2, NO3, GH, KH, Ca, Fe, PO4

Yes I'm using Hagen for No3, GH, KH, Ca and Fe but not for PO4!
Hagen's PO4 testkit does not work on KH2PO4 at all :-(
JBL does and it's been reported to me that also Sera's PO4 kit shall work to.

Best regards