How big of a refuguim do I need for a 55gallon salt water aquarium?

Question

How big of a refuguim do I need for a 55gallon salt water aquarium?

Answer 1

Strictly speaking, none. A refugium is never necessary. But, if you're going to build one, "as big you can" is always best.

Answer 2

3 ft

Answer 3

ALL YOU WOULD NEED IS ABOUT 10 GALLONS OF FUGE BUT THE MORE THE MERRIER

Answer 4

Your best bet is to get a Hang On Back Refugium for that size tank. CPR makes a very good one, the small size would be great. I had it on my 30g for years and it was awesome! My Mandarin had more food than it knew what to do with. I have since upgraded to a 90g and plumbed one in using a 20g tank.