I've played lots of limit O8 but I'm still a novice at PL, consequently I've been playing pretty tight and passively. BB has seemed like a decent player so far. SB is very bad and makes some really terrible calls.

Full Tilt Poker
Pot Limit Omaha Hi/Lo Ring game 6-max
Blinds: $0.10/$0.25
5 players


Pre-flop: (5 players) Hero is CO with
UTG folds, Hero calls, Button folds, SB calls, BB checks.

Flop: ($0.75, 3 players)
SB bets $0.75, BB calls, Hero calls.

Turn: ($3, 3 players)
SB checks, BB checks, Hero bets $1.5, SB calls, BB calls.

River: ($7.5, 3 players)
SB checks, BB bets $7.5, Hero ?

I forgot to include stack sizes:
Seat 1: UTG ($14.80)
Seat 2: Hero ($31.50)
Seat 3: Button ($22.65)
Seat 5: SB ($8.70)
Seat 6: BB ($54.50)

Interesting, I know A5 is pretty weak for low but I would have predicted I'd get told to raise AQJ5ds before folding it 5-handed.

The Turn is a typical spot where I feel really unsure on. I feel like they're going to call either a half PB or a PSB. I believe checking through is wrong because my hand has value and I want to induce some folds; and if I can do it for the lesser price then even better. Would you still suggest a PSB if I was OOP?

I did call the river but later felt it was a fold regardless of the results. He's either got nut spades, A2 or both. AND I have to worry about the player behind me (although he is pretty short). So at best I'm getting half the pot, putting it $7.50 to win $3.75. Would you be pretty confident BB doesn't have nut-nut because of his Turn check?

Results: I called, SB folded and BB showed AQ85ds for 3/4 .