Phosphate test kits.

[critmin]

I want to buy a phosphate test kit but I am not sure which brand to get. Does anyone know which test kit is the most accurate and easiest to use for phosphate? Thank you.

 

[Cagraffwriter]

I use salifert tests.

 

[Aztlan_LA]

Salifert here as well.

 

[gcarroll]

None are very precise. All are very expensive. If you want an accurate reading, get a colorimeter.

It would more likely cost you less to consistantly run a phosphate remover that to test for it.