I just thought ide give you my two cents as well. You might be able to get some ideas from my setupe: I have a 5 gallon modified eclips hex dwarf setup. I pulled out the eclipse filter, and added a sponge filter. I also soon found that hatching BBS was extreamly anoying. The eggs allways got in the tank, the decapping never worked.... so I got a instant hatch'N feed feeder from DR Fosters and Smith. I know most people dont recomend in tank hatchers, but i love it it makes my life so simple. All do is put in eggs twice a day, and the rest is done for me... For live stock i have 3 dwarfs ( 2 females, 1 male), a few macros that came w/e the horses, 2 nerite snails, and a bunch of volcano shrimp. Also i have some fake plants, and fake live rock. Ill post a picture as soon as i get a chance