I'm new to the hobby and I just set up a 40 gallon breeder that is currently cycling. I'm running an aqua clear 110 at its lower setting (160GPH) I could switch it over to 500GPH if that is a better option. I have a few plants in there right now moneywort, pennywort, java fern, anubias nana, and anubias barteri. Its half sand half gravel and I have lava rock and driftwood in there right now but not a lot. I can change the temp. easily and I was hoping for some stocking ideas, I want a peaceful tank. I really want cories and black skirt tetras but I'm not sure what else, I like danios, dwarf gouramis but other than that I'm not really sure.