new member question - Acrylic overflow
- Hi Greets to all.
I just upgraded from a 29gal glass aquarium to a 55gal acrylic.
It is pre-drilled for overflow sump. I have freshwater fish. No live
plants. 2 Filters with enough water flow. do i really need to pipe to
a sump pump and filter? or plug the hole? and how do i do it? wWhat do