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#1
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![]() Cool, very in-depth comparitive study!
![]() I find it interesting how some bulbs are virtually identical, while others of the same spec are vastly different. Then you go and change something like the balast and the rules you thought should apply are thrown out the window. I may try something like this with the 400 watt ARC/Hamilton/XM bulbs I have laying around some day.
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THE BARQUARIUM: 55 gallon cube - 50 lbs LR - ASM G3 skimmer - 30 Gallon sump - 22 Gallon refugium / frag tank - 4x 24 watt HO T5's - Mag 9.5 return - Pin Point PH monitor - 400 watt XM 20K MH in Lumenarc reflector - Dual stage GFO/NO3 media reactor - 6 stage RODI auto top up -Wavemaster Pro running 3 Koralia 2's. Fully stocked with fish, corals and usually some fine scotch http://www.canreef.com/vbulletin/showthread.php?t=55041 |
#2
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![]() Where did you get the ARC bulbs from?
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250 BB Starphire SPS, clams, & zoos 3 x 250 DE, IC 660 W/T5s OM 4-way, Hammerhead Pump Calcium, Kalk, RO filters, magnesium, Excellent prices |