Salifert Po4

[Travis Stewart]

Those who use the salifert test kit for phosphate, please let me know if there is a trick to seeing color. I know I have some, but not able to see any color. I know people swear by these test.

Thanks,

 

[Reefing Madness]

 

[Travis Stewart]

Bump again

 

[ChiCity]

sorry you're talking about p04....
Yeah it's a pain