Metal Halide and no Chiller?

[PoonTang]

Originally Posted by briansmyth

400 watt halides on 90 gallon tank in my basement- ran fan on high just above the sump - had to replace evaporated water every day - also had to be careful to have blinds drawn on the basement windows on the really hot days - still got temperature swings of 3 degrees on the really hot days.

Have run with Solaris PFO LED lights for almost a year... no chiller required, temperature fluctuation of 1 degree at most.

Which solaris unit are you running? and how do you find the colour and brightness compares to your MH setup?

[clipperfish]

I am running two 400w raduims 20000k On a 130g tank . And no chiller I do own one but tem never goes higher then 81F even in the summer .