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what about the spectrum, any chance of getting some funky algea??
GOT 3 BUT ALWAYS CAN MAKE ROOM FOR 1 MORE !!!
this is the most accurate heater that I have found without using a seperate controller..I have the 150 watt on a 30 gallon long with a sump and it...
they are actually Mercury vapor bulbs...PFO sells an EYE ballast designed to run only Iwaski bulbs..and will not fire MH bulbs...A regular MH ballast...
All bulbs I have seen say a warning about not running them without THE uv shield..the glass around the bulb..but Iwaski bulbs are not true MH bulbs,...
This will get rid of your cyno algea, but you may need to increase the water movement in your tank...usually adding powerheads and maybe a wave maker...
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