O3reefer
New member
I am setting up a 150g tall and I am setting up a beananimal drain system. My question is what size of bulk heads and drains to use. Base off all of my reading i think that 1.5" bulk heads and drain lines should be more then enough and i just was wondering what everyone thought. I do have 2" bulk heads right now that i could use. Do not want to have a "I should have done this" moment. Thanks
