reret10
New member
Air water ice has a really great RODI system called the mity might or mighty might that works really well for tanks that size and isn't too expensive. I've also used the CPR like fur fins and feather HOB skimmer on a 30 gallon reef tank. It worked okay but then I decided to add a sump and get a reef octopus skimmer. Honesty it really depends on what kinds of coral and what fish you're going to house in your tank. I would also say that it's well worth getting an auto top off system as well. A few years when I got one it totally changed my reef. It seems really expensive at the beginning to get all this stuff but honestly it's well worth it in the end and it makes keeping a tank much more easy and convenient
