I have a display that is running out of room due to coral growth and want to set up a small (20-30) long frag tank
next to display.
Question is, how do I plumb (drill?) so I can have same water for both to keep stable? Will have a seperate hang on 150 MH and frag racks only. No sand fish, etc.
Not good at plumbing and have never drilled before so any advice would be greatly appreciated.
Thanks