Hey, everyone, i’m trying to make a realistic scene of an ice cube. Just wondering if anybody has some feedback on how to get make the melted ice cube water look realistic, and also lighting and special effects. Here are the renders, enjoy, and critisize if you feel it needs critisizing Thanks guys! 
It totally lacks the small air bubbles inside the ice.
I’d say let an icecube melt on your counter for a few minutes, then take a picture of it. Voila, you have an authentic template to work from. 
it needs to be melting on something
reflections and refractions look nice, I think the water should go up right at the cube though. (?)