cruizin coral beauty

Why is there a jar in the fronty left of the tank? and it looks great.

thanks. its a live bottle/jar. i saw the idea once and tried it. the green star polyps are growing on it now. i like it. it kinda demonstrates how even in the most delicate of habitats (a coral reef) can adopt certain trash items as a part of the reef and make the best of it. it keeps growing coraline and the green star polyps continue to encrust. looks better every day and the fish and inverts love to cruise in and out of it

What was in the jar before you sank it? Be creative...

my wife had scrap booking flowers (fake flowers) in the jar originally