It is very expensive for what it is, also you do need to look at replacing it over time as well.
With so many other options in today's marine aquarium, I agree that it isn't used by the masses. Many people don't like the stuff.
I looked at it when starting my system... The price for what it was, scared me off.
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Setup: 180G DT, 105G Refuge (approx. 300lbs LR, 150lbs Aragonite)
Hardware: Super Reef Octopus SSS-3000, Tunze ATO, Mag 18 return, 2x MP40W, 2X Koralia 4's Wavemaker
Lighting: 5ft Hamilton Belize Sun (2x250W MH, 2X80W T5HO)
Type of Aquarium: mixed reef (SPS & LPS) with fish
Dosing: Mg, Ca, Alk
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