Search results

I want to build a 20 gallon sump/refugium for my 55 gallon aquarium. I have some questions... 1. Vinyl tubing or PVC for return line and line from overflow box? What does everyone use/prefer? 2. How do you know how large to make the compartments? I'm going to have 3 : (from left to right)...

I'm going to be adding a 20 gallon sump to my 55 gallon reef tank that's been up and running for 3 1/2 years. Due to my stand, the sump will have to sit next to my tank. I'm looking at various pump and overflow box options. First of all, what size overflow box would you recommend? Also, what...