I have a 30g long tank that I want to use as a low light, no CO2 community tank. I am going to retrofit the light to a 72w PC and use EcoComplete as substrate. All I really want to keep is some Java ferns, an Amazon Sword and maybe some Anubias plants. Haven't decided on the livestock yet but I'm thinking 10-15 neons, a few cories and a few golden wonder killies. Does it sound like this will work? I want to run CO2-less if at all possible. I realize the plants may not thrive but I just want them to do well.