mr_X
Aquarium Advice Addict
Just a FYI, I haven't checked the PAR numbers with my 120 watt LED units in this deeper tank, but I am not liking the spread from the new fixture I bought. It's a 165 watt multicolored fixture.
165W Dimmable Full Spectrum LED Aquarium Light Marine Reef Coral Fish Tank Lamp | eBay
It's supposed to have a mixture of 90 and 120 degree optics, but it's very narrow. In order to light my tank with these, I'll need 6 units. I have one of my old 120 watt Tao units over the tank right now and I feel I will only need 3 of these to evenly light the tank, providing I have enough PAR in the depths I need to. I'm transferring the 105 to the 300 today, and will be hanging the 2 remaining fixtures over the 300. I'll take a few pics after the water clears a bit.
165W Dimmable Full Spectrum LED Aquarium Light Marine Reef Coral Fish Tank Lamp | eBay
It's supposed to have a mixture of 90 and 120 degree optics, but it's very narrow. In order to light my tank with these, I'll need 6 units. I have one of my old 120 watt Tao units over the tank right now and I feel I will only need 3 of these to evenly light the tank, providing I have enough PAR in the depths I need to. I'm transferring the 105 to the 300 today, and will be hanging the 2 remaining fixtures over the 300. I'll take a few pics after the water clears a bit.