Pocket Aces on a scary river

[BretWeir]

Just sat down at the table, so no reads yet.

Party Poker 0.5/1 Hold'em (7 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is BB with A/images/graemlins/heart.gif, A/images/graemlins/club.gif.
<font color="#666666">3 folds</font>, CO calls, Button calls, SB completes, <font color="#CC3333">Hero raises</font>, CO calls, Button calls, SB calls.

Flop: (8 SB) 6/images/graemlins/heart.gif, 9/images/graemlins/spade.gif, 2/images/graemlins/spade.gif <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, CO calls, Button calls, <font color="#CC3333">SB raises</font>, Hero calls, CO calls, Button calls.

Turn: (8 BB) 8/images/graemlins/spade.gif <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls, CO folds, Button calls.

River: (11 BB) K/images/graemlins/spade.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, Hero folds, <font color="#CC3333">Button raises</font>, SB calls.

Final Pot: 15 BB

Should I have 3-bet the flop or raised the turn? Did I do right by folding the river with a 4-flush on the board?

[Dead]

3bet the flop.

[Alex/Mugaaz]

I would of 3bet the flop and re-raised the turn.
If he capped on the turn I would of been concerned.
However, since you had no read on him I wouldn't of folded at a microlimit table.