I'm sure the manufacturer just put it there for looks and not for added support were the water pressure in the tank is at it's highest.Zander_The_RBP;3752397; said:on newer tanks there is a black plastic rim that goes around the bottom (its usualy black) but if the tank is more than 10+ years old (like my 150) then it dosent have this. any trim on there is for asthetic perposes. These older tanks were designed to not have trim as structrural support becuase they are made with thicker glass (they usualy lack center braces too)
basicaly if the trim is difficult to remove dont remove it it is keeping the tank together if it just comes right off your fine
Bderick67;3752533; said:Your tank has a crossbrace on the top trim, right? This cross brace adds support so the tank doesn't bow.
The bottom trim piece also has a cross brace, right? So now you have people telling you that this piece is not neededI'm sure the manufacturer just put it there for looks and not for added support were the water pressure in the tank is at it's highest.