Hi guys i have a 90 gallon planted tank and I am thinking to add 2-3cm long Black Ghost fish. My current stock is 12 Guppies, 6 Angels, 2 Ballon mollys, 1 platy 2 Albino red fin shark, 1 rainbow shark and 10 Zebra danios.
I have seen videos of people on YouTube BGF with smaller fish doing...