Hey guys
Just curious I have a 20 gallon cube I have 1 Nero 3 I still seem to have dead spots in the back right corner of the tank should I add I smaller power head lower in the tank to circulate the dead spots or should I let me tank do it’s thing it’s 4 months old and I’m starting get red slime everywhere even in some high flow areas.
Thank you
Just curious I have a 20 gallon cube I have 1 Nero 3 I still seem to have dead spots in the back right corner of the tank should I add I smaller power head lower in the tank to circulate the dead spots or should I let me tank do it’s thing it’s 4 months old and I’m starting get red slime everywhere even in some high flow areas.
Thank you

