I need an opinion on which fixture I should get for a 40 g moderately planted
This- two bulbs 78 watt I believe
http://www.aquatraders.com/36-inch-2x39W-T5-Aquarium-Light-Fixture-p/52122p.htm
Or the 4 bulb model 156 watt
http://www.aquatraders.com/36-inch-4x39W-T5-Aquarium-Light-Fixture-p/52304p.htm
This- two bulbs 78 watt I believe
http://www.aquatraders.com/36-inch-2x39W-T5-Aquarium-Light-Fixture-p/52122p.htm
Or the 4 bulb model 156 watt
http://www.aquatraders.com/36-inch-4x39W-T5-Aquarium-Light-Fixture-p/52304p.htm