I have this problem with my two Glo Zebra Danios the bigger one is always making the smaller one hide. I read that not having enough in a school could cause that but I don't know.
https://s7d1.scene7.com/is/image/PETCO/plecostomus :dunno: Looks more like this in the body shape but slightly different eyes and different patterns and colors.
Hey, I'm going to upgrade from a ten gallon tank to a 29 gallon tank and I was wondering if I could use both the 10 gallon heater and the 29 gallon heater in the new tank. Both of the heaters are used so I guess they might take the strain off of each other. Or, would they make the tank too hot...