The Pro Series Mixed Bed DI Resin Purple Cation is a color-changing deionization resin designed for saltwater reef aquariums. It effectively removes positively charged ions like calcium, magnesium, aluminum, iron, and others by exchanging hydrogen molecules with contaminants, ensuring the water is free of total dissolved solids (TDS). This product works seamlessly in any RO/DI system that uses refillable cartridges, providing crystal clear water essential for optimal reef tank conditions. The resin changes color from purple to amber when exhausted, signaling it's time for a replacement.
| Sodium | +1 |
| Calcium | +2 |
| Nitrate | -1 |
| Silcate | -4 |
| Sulfate | -2 |
| Aluminum | +3 |
| Chloride | -1 |
| Carbonate | -2 |
| Magnesium | +2 |
| Phosphate | -3 |
| Bicarbonate | -1 |
| Ferric Iron | +2 |
| Ferrous Iron | +3 |
| Molecule Name | Ionic Charge |
Price History
Pro Series Mixed Bed DI Resin Purple Cation Color Changing Part 3 (1.25 lbs)
by Bulk Reef Supply
RO/DI Systems
Reference reading: Species guide on Codexery
Species guides on Codexery
- Coral beauty — Scientific name: Centropyge bispinosa · Family: Pomacanthidae source
- Flame angelfish — Scientific name: Centropyge loricula · Family: Pomacanthidae source
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15% price drop on PRO Series Mixed Bed DI Resin Purple Cation - Color Changing - Part 3 (1.25 lbs) - Bulk Reef Supply
Price dropped from $19.99 to $16.99
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