10NL-A10o vs fish

Hand converted with online PokerStrategy.com hand converter:

Porneşte mâna

$0.05/$0.1 No-Limit Hold'em (5 handed)

Known players:
[tg]SB$14.00:///////;BB$45.96:///////;MP3$14.62:///////;CO$12.94:///////;BU (Hero)$10.81:///////;[/tg]

Preflop: Hero is BU with T:d, A:h.
MP3 folds, CO calls $0.10, Hero raises to $0.50, SB calls $0.45, 2 folds, CO folds.

Flop: ($1.2) K:d, A:s, T:s (2 players)
SB checks, Hero bets $0.80, SB calls $0.80.

Turn: ($2.8) K:s (2 players)
SB checks, Hero checks.

River: ($2.8) 6:c (2 players)
SB bets $1.20, Hero calls $1.20.

Final Pot: $5.2.

Villain is a pretty passive fish.

I am OTB. CO limps, i isolated 5x and SB calls, CO folds. On the flop i have two pairs so i bet for value and protection, SB calls . The turn is a K which complete a possible flush, he checks and i check back. Maybe i should bet for value again here. On the river he leads out under half the pot and i called. Now i think the best line is two bet again on the turn and if he checks the river to check back. It s ok?

Thanks!