How does this sound for my first saltwater setup? The tank will be a 20 gallon long, with a 24" Nova Extrame HO t-5s. I'm just going to use an Aquaclear 110 for filtration, a Koralia 1 for extra water movement, and a 100 wat Jager heater. I'm planning on about 30#s of cured live rock, and 1-1.5"...