well, available finances being nonexistent, i have yet to change anything about the tank save for a 20% waterchange. i have been keeping lights going on and off intermittently, and have noticed a brown algae outbreak beginning. how should i feel about this? on the one hand i feel like this is a beginning to the tank maturing, but on the other hand i feel like this is something i should have been precluding with the addition of plants. when i do add plants, would some fast growers outcompete existing algae?