220 gallon Rainbowfish planted tank. DIrt in tank

220 planted tank that is under a month old. 50% water change every week or so. Full layer of dirt and clay mix under gravel. Emerald Rainbows and New Guenea. Waiting for the plants to grow in. I run this tank at about 67 degrees. Power head is on when I want a show. 50/50 balance of boys to girls makes the fish show off better with less aggression. Sometimes the girls swim together and tease the guys...thanks for watching