In my last mixed stock setup, I was running 8800 gph in a 150. Stock included a GATF and a B. rutilus and a black aro among others. Not a single fish was even slightly phased by it.
Sent from my SAMSUNG-SGH-I717 using MonsterAquariaNetwork App
Sent from my SAMSUNG-SGH-I717 using MonsterAquariaNetwork App