Hello to everyone. New here, and already learning a lot from everyone's posts. I have goldfish that have outgrown their present tank and I'm prepping a 55 gallon that Ive acquired. I plan on using a 30 gallon for a sump underneath. Anyway, I have a decent plan with all that Ive learned from the web. Im excited about having all the extra water and filtration the sump will offer. :grinno: