Combo Tank, 180 and a 120. 2'x12'. I keep my reef in the 180 gal. and my problematic specimens in the the 120 gal. I also have a few nano tanks.
I've only been keeping marine life for 3 years... ill take any advice
Rare marine life fascinates and is a calming backdrop to anyones life.. to sustain an such an alien environment in the home aquaria is a great accomplishment. -Dave Atkinson
If you are looking for a unique invertebrate to add to your saltwater tank, consider the sea urchin.
The key to maintaining a healthy saltwater aquarium is to strike the right balance in the salinity of your tank water.
Also known as oto cats, otocinclus catfish are some of the smallest aquarium fish out there and also some of the best algae eaters.