Whats up guys I just wanted your opinion on my current situation. I have a 125 African Cichlid tank. Towards the back glass I have dead spots that is causing poop to build up and just sit there. I was thinking of ordering a powerhead and putting it a couple inches above the gravel line and mounting it on one of the sides of the tank. I was thinking of the Maxi-jet pro 400 or 600 configured as a circulation pump. What do you guys think?