Hagen Test Kits:
- Calcium
- Phosphate (0.0-5.0 mg/L)
- Carbonate & General Hardness

They look like they've never been used, except I have used them ONCE. $15 for all three.

Red Sea Iron (Fe) + CO2 test kit (brand new, never used) also comes with a sample of Flora Fe - $10

Red Sea Plant Success Flora Fe 14oz. bottle (new, never used) - $10

I'm located in Vancouver, local sales pls.