Switching to the SPA cut my testing time to zero and gave me lab-grade results I actually trust. Couldn’t imagine running my reef without it.
Mark T
Reef HobbyistThe Reef Master SPA is an advanced, automated water testing system built for reef hobbyists and professionals who demand accuracy without the hassle. Pair it with Kamoer dosing systems to automatically correct imbalances and keep your corals thriving.
Ready to test in minutes
Smaller margin of error than traditional kits
Simple interface, no technical headaches
Backed by reef experts and U.S. support
Ready to Go. No Calibration Needed. Just plug in and start testing.
| Features | Kamoer Reef Master SPA | Neptune Trident + NP + Apex |
|---|---|---|
| Parameters Tested | 7 (Alk, Ca, Mg, NO2, NO3, PO4, Fe) | 5 (Alk, Ca, Mg, NO3, PO4) |
| Automated Testing | Standalone automation | Requires Apex |
| Reagent System | Long-life, easy-swap reagents included | Short packs, NP reagents +$60 |
| Connectivity / App Control | Kamoer app (anywhere) | Apex Fusion only (Apex required) |
| Automation / Corrections | Direct with Kamoer dosers | With Apex DOS |
| Standalone or Ecosystem | Standalone system | Requires Apex ecosystem |
| Interface / Display | Full-color screen | No display |
| Compatibility / Expandability | Works alone, with Kamoer dosers, or FX-STP2 pump | Apex modules only |
| Reagent Lifetime / Value | Higher tests per reagent | Lower tests per reagent |
| Price (MSRP) | 1,699 (incl. reagents) | 2,015 (Trident $675 + NP $650 + reagents $60 + Apex $630) |
I left Neptune testers behind after years of frustration. The Kamoer Reef Master SPA is more reliable, easier to maintain, and hasn’t missed a beat.
Brad Denniston
bpd_coral_consultingI started with just the Reef Master SPA, then added the Auto Balance feature and a Kamoer doser. Five months in, my system has never been more stable. Very happy.
Alberto Olivares
big_bert0Switching to the SPA cut my testing time to zero and gave me lab-grade results I actually trust. Couldn’t imagine running my reef without it.
Mark T
Reef Hobbyist