WTB: drilled 20G long

looking for a 20 gallon long already drilled, preferred two holes in the back.

I have a 40l drilled in 1 corner on the back and I can drill it again anywhere you want

40g is a little big for this little side project…

I have 2-10g-1 20g tall none are drilled but could be also have a 75rr(might be a little big)