I've got a 8' long 240g tank I'm wanting to do a coast to coast overflow. I've seen overflows with teeth and without. is it just a looks preference? my tank will house Bichirs primarily and I'm worried they'd get in to the piping if there's no teeth. any thoughts???
I've got a 8' long 240g tank I'm wanting to do a coast to coast overflow. I've seen overflows with teeth and without. is it just a looks preference? my tank will house Bichirs primarily and I'm worried they'd get in to the piping if there's no teeth. any thoughts???