| Brand | Red Sea |
|---|---|
| MPN | RED-R22040 |
| UPC | 730773220403 |
Check the listing for details. Red Sea Trace Colors ABCD 4-Pack (4@100ml). Condition: New. Listed at 31.99 USD. Trace Colors A – Halogens (I2, Br2, F2). Trace Colors B – Potassium & Boron. For best results in displaying coral colors use Red Sea’s NO3: PO4-X as part of the.