We have an additional 20 gallon reef tank. Keeping my price low what would be a better buy? We will be keeping softies, and maybe a nem what would be the better light choice?
24" 96W (4x 24W) T5 HO Light Fixture Extendable Series
or
18" 178W Metal Halide Pendant Extendable Series
24" 96W (4x 24W) T5 HO Light Fixture Extendable Series
or
18" 178W Metal Halide Pendant Extendable Series