Hi, does anyone know if having the aquarium completely flush with the wall like this means that the fish wouldnt jump? The black ramp thing on the side will just be a piece of acrylic on a hinge which the external overflow box will be under- this means that the only place they can jump out of the aquarium is the front and so if I eurobrace this tank do you think I will be safe? - sorry it wouldnt let me directly insert image so link will have to do