Hello. Originally I was going to use a PVC overflow but I think I will try to drill some holes into my tank now, since I'm changing tanks. I was wondering what size hole would be required for a 75 gallon tank?
Also, there is any tutorial someone can point that covers DIY overflow box and plumping? I'm not exactly sure what is needed for the return water line from the sump to the display tank.
Thank You.
Also, there is any tutorial someone can point that covers DIY overflow box and plumping? I'm not exactly sure what is needed for the return water line from the sump to the display tank.
Thank You.