Would two of the A160WE's be enough for a 120 gallon 48" x 24" x 24" SPS tank? It is currently lit by an 8 x 54 Watt T5 Powermodule. The spec sheet for the Kessils states 24" x 24" coverage, I just have trouble accepting how 90 watts can be enough for this. Would the Kessils be an upgrade or a downgrade from the Powermodule in terms of lighting intensity?
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120 gallon sps/anemones/LPS reef since 2004
Apex controller
8 x 54 watt T5 PowerModule
Herbie's silent overflow system
Jebao DC 12000 return pump
Jecod CP-40 Cross-flow circulation device
Mini Bubble King 180
Barr Aquatics calcium reactor
Bucket fuge
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