...has inexpensive parts to create your sump. I plan to buy one from them for my Aqueon 20 gal. You may not need a water heater. Add #reefsquard to your thread to get the real expert help.
Bulk Reef Supply's website has tons of videos on reefing. See also the articles here.
There is a new...
Load of help, fun and friends here. I am a fairly new newbie too! Where are you from? Fyi, you can add that to your name tag. If you need really expert help in the future, put #reefsquard in your thread.