Quote:
Originally Posted by Jaws
The tank is going to be sps dominant. Are 90's going to be enough for a 30" deep tank?
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Depending on the LEDS and the current they are driven at..as an example my tank is 31 deep and running DIYs 100 w led running at I believe 4 amps 2 feet from the water line with some 60 and 120 degree lenses no issues at all having SPS.