darkie73

thanks.. but does it mean i have to switch to another tank for the overflow system since i am unable to drill any holes. is there any other methods to create an overflow system?

is this an alternative for overflow system? is this effective? I am new to marine and i am unable to drill any hole to my tank. Hence, looking for other methods....

Hi all, I have the following: - skimmer - chiller - tank - pump - lighting - cannister a) What else do i require? Do I require a Sum tank since i have the cannister?? c) Is the overflow system important? I suspect i cant drill my tank as it is not made of glass. Pls help as i wish to set up the marine tank asap. If possible, avoid to change to a new tank.