Essentials for a new sump ! Im starting and building a new sump from scraps ive collected (im very poor lol ) its gonna be simple. Itll be the inlet with filter socks going into a refugium into a smaller section with a uv sterilizer. Eventually to a hang on theback of the sump skimmer and then back to the return section. I know that i need a return pump. I dont wanna drill anything so what will i need to get the water to the sump ? Also. How do i transition from the hub filter to the sump without restarting ? All help appreciated


