Brand vs brand
EcoTech Radion vs Aqua Illumination Hydra LED
EcoTech Radion XR series
Pros
- Best color rendering (CRI)
- Mobius app integration
- Pairs with EcoTech MP powerheads + Vectra pumps
- Refined spectrum tuning
- Premium build quality
Cons
- Most expensive option ($400-800 per fixture)
- Glass face cracks if hit
- Less raw PAR per watt than Hydra
- Cooling fan noise (slight)
AI Hydra HD series
Pros
- Higher PAR per watt
- More affordable ($300-600 per fixture)
- AI Director app + cloud sync
- Sturdy build
- Larger color array
Cons
- Slightly cooler color rendering
- Cooling fan more audible
- Less established cult following
- Slower spectrum changes
Which to pick (by use case)
| Use case | Recommended |
|---|
| Premium SPS reef show tank | Radion XR30 G6 |
| High-PAR for SPS | Hydra 64 HD |
| Existing EcoTech ecosystem (MP + Vectra) | Radion (Mobius integration) |
| Best PAR per dollar | Hydra HD |
| Nano reef <30g | Radion XR15 G6 or Hydra 26 HD |
| Color-photography focus | Radion XR30 G6 |