I want to set up my new 46 gallon bowfront as a low light planted tank. Can I use a coralife 30" 65 watt CF fixture even though my tank is 36" inches wide or will I need to get the 36" 96 watt fixture (96 watts seems like too much light) and will I need to get a substrate like ECO complete or is that overkill with a low light tank? The tank will be a community tank with cories and various tetras. I'd love any input or suggestions on different lighting fixtures and substrates.
Thanks.
Thanks.