Your tank looks VERY VERY GOOD!!!!! You have scaped it to where it doesn't look like a 55g! I to have a 55g, and I haven't been able to get rid of the 55g scaping blues like you have! Your mixture of plants is very eye pleasing to me! I also really love Swordtails and Rainbows, so BRAVO!!! I have never mixed the two, but I haven't been keeping swords to long so that is the main reason!
Keep up the GREAT WORK! Subscribed!