Two Pair hand. Thoughts?

Villain is CO, reads are that he is pretty loose aggressive but I have not seen him make any maniac style plays. This was a full ring game that had just dropped from 8 to 6 players.

Party Poker
No Limit Holdem Ring game
Blinds: $0.10/$0.25
6 players
Converter

Stack sizes:
UTG: $29.30
UTG+1: $25
CO: $36.56
Button: $6.16
SB: $24.75
Hero: $34.50

Pre-flop: (6 players) Hero is BB with T 6
UTG, folds, UTG+1 (poster) checks, CO calls $0.25, Button folds, SB calls $0.15, Hero (poster) checks.

Flop: 9 6 T ($1, 4 players)
SB checks, Hero checks, UTG+1 checks, CO bets $0.6, SB calls $0.6, Hero raises to $2, UTG+1 folds, CO calls $1.4, SB folds.

Turn: J ($5.6, 2 players)
Hero bets $4.09, CO calls $4.09.

River: 8 ($13.78, 2 players)
Hero checks, CO checks.

Results:
Final pot: $13.78
Hero shows Td 6c
CO shows 9s 9h

Any thoughts about how I could of played this any better or did I get it right? As I had seen villain play aggro post flophis small flop bet indicated to me that he either missed the flop or maybe 2nd pair.

I only played this hand beause I was in the BB and I play the BB with any 2 looking if everyone limps in. I look to hit 2-pair+ otherwise I am straight out of the hand. This is definately not a hand I would play out of the BB.

I'd raise the flop a bit harder, but other then that, this looks good.

I only played this hand beause I was in the BB and I play the BB with any 2 looking if everyone limps in.

Yea I dont think you can do much differently. He never let you know you were beat.