I'm very new to this hobby (about 2 weeks) and have really been overwhelmed with the information available (and the options on tank setups). I have thought of getting a tank anywhere from 5 to 100 gal and have decided to keep it fairly small at first. So, here's the big question: What do you recommend for the setup of a 20 gal reef tank?? I've seen sumps and skimmers and people saying use bio filters, others saying never use the bio filters (bio balls)....etc. What I'm looking for is a little guidence on how to start, and I should be able to take it from there.....I love the learning curve with reef tanks, and hopefully will be able to get into the DIY eventually.
thanks for any help offered.
thanks for any help offered.