frostbcc
New member
I have a glass 90cm/45gal saltwater tank that I am setting up and I want to do an internal overflow box in the center at the back. I need 2 holes in the bottom of the tank, is there anywhere on island that does this, or do I have to do this myself or has anyone here attempted successfully to do this before? Also, about the overflow box, is it best to use acrylic or glass? not sure. thanks! CLive