Coursair you guy's look good . My tank is a 50 g , 36 wide 18 tall, 18 deep . I am pretty settled on 1 flame gourami , 1 pearl gourami , 4 silver dollars , 2 gold viel angels , 4 shrimp , 12 neon tetra and some fancy guppies . I know it gives me an excuse to up grade to a larger tank soon . I like to see a full and active tank . I still have 3 weeks to end the cycle so who know's i may change my mind and subscribe to the less is more theory and just put a couple of guys in . Our 30 has 2 gourami's and thats it , a powder blue and a neon blue .