Actually I don't have a problem with algae coz my Red tail black sharks seems happy eating it... What I'm thinking is if i have to turn my lights on during at night?
Yeah! I really love that natural look... Esp at 4-5pm... the sun is not that hot and its rays are pointing on the right side of my tank(half of my tank that's why my Clown knife stay at the left side during that time and the others are enjoying the light)