The Balloon Molly tank is a 25g tall. 24" long, 12" wide & 20" tall. The Lucky Bamboo will do great in fw tanks (even slightly brackish like this one) as long as the leaves are above water. Their root systems become bright orange & they grow very well, which I assume makes them good nutrient exporters. Best of all, I think it looks cool to have them in a tank where the little fish & shrimp can use them for homes & such. I don't know if they bring luck (unless having my wife "ask" me to set up 2 more tanks in the house for her is considered good luck
) but it looks good to me
Anthony