Thanks for the info on the plants. I'll look into those. As for the lighting--WOW! That shimmer effect is exactly what I've seen in other aquariums that I love. It appears to be one pendant? Is there a particular intensity/ wattage that you use and like?jp80911;4893277;4893277 said:Since you have water supply right behind the tank, why not do an auto drip system? this way you don't have to change water, EVER~!
as for light, I really like how my metal halide look on my 180g, love the shimmer effect.
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as for plants you can go with floating plants like water lettuces, they grow fast and that helps of absorbing nitrate. They can also create coverage at the surface to reduce light in the tank if thats the effect you are looking for. just put some screen/mesh around overflow inlet to keep the plants away. you can also keep them in the sump if you don't want them in the main tank.
as for other plants, typical low light plants will do such as java fern and anubias.
An auto-drip system would be ideal for me too. I would like to find a way, however, that I can allow the RO/DI unit to run for a while to create a supply of fresh water, that is then distributed to the sump when needed. I have read that RO/DI units function more efficiently and the filters last longer when they are allowed to run continuously for a time rather than a start-stop schedule where a float valve only calls for a few ounces at a time. Am I misguided?
Thank you so much for your input and those gorgeous photos!