Well it's my first Reef Tank, a 24G Nano, been running for 18 months with no real trouble.
4x 36W T5's & filtered with Living Rock and Bio Balls, no Skimmer just weekly water changes.
Inhabited by 1 Common Clown, 1 Randalls Shrimp Goby, 5 Sexy Shrimp & a Pistol Shrimp.
Corals are 8...