I just got a BioCube 29 gallon aquarium, I need help with the water level?

Justin asked: This is the first time I am setting up my biocube . I had a question about where the water is pumped back up into the tank part of the system. On the side of the tank, there is a little piece that you can see in the tank. [...]

How strong is the water curent in my tank?

Clark H asked: How can I tell how strong the water in my marina tank is and how strong is strong? Any suggestions on how to make it stronger/weaker if necessary? I have a 30g aquapod reef tank.Nano Reef Tanks