newtankuograde

Hey all So I have a 40B. I have an opportunity to upgrade to 75 or 125. Problem is I don’t know which. I have one filters rated for 100, plus skimmer and Uv rated for 100 and 200. My 40b is 3 years old, I know transferring to the 75 will be easier but that 125 is tempting. What do y’all think...

So I am wanting to upgrade to a 100 gallon long.. not sure if I want rimless or not.. My question is which would be the best way to go? I won a synergy shadow overflow that I have been holding onto until I did my upgrade.. but I was told that having dual overflows would be best so I wouldn't...