So I'm going to be upgrading to a 15 or 20 gallon soon and I'm thinking of moving to LED lighting. I'm not going to be running CO2 and the plants are mostly medium to low light, so I was wondering what would be the better fit for my tank. Sizes will be either (WxDxH) 20x12x14 (15g) or 24x14x14 inches (20g).
Panorama Module Freshwater LED Kit
Finnex FugeRay Ultra Slim LED Fixture
Finnex Ray II Ultra Slim LED DS - Dual 7000k
Opinions would be very much appreciated, thanks!