TT OOP 3way pot with reg/fish

[Stacks]

Leimel is 18/15/1.5 with a 56% cbet percentage over 600+ hands.

Debali is running 59/12 over 30 hands.

Is the flop donk bet optimal? What's plan for the turn?


$0.50/$1 No Limit Holdem
8 Players
Hand Conversion Powered by weaktight.com

Stacks:
UTG RNiner R9 ($100)
UTG+1 DEBALI ($73.60)
MP1 chelseajt08 ($100)
MP2 cfeuer ($134.40)
CO LeiMel ($254.40)
BTN catleonet ($101)
SB BigJimJones ($197.95)
BB Hero ($100)

Pre-Flop: ($1.50, 8 players) Hero is BB
1 fold, DEBALI calls $1, 2 folds, LeiMel raises to $5, 2 folds, Hero calls $4, DEBALI calls $4

Flop: ($15.50, 3 players)
Hero bets $10, DEBALI calls $10, LeiMel calls $10

Turn: ($45.50, 3 players)
Hero checks, DEBALI bets $15, LeiMel folds, Hero calls $15

River: ($75.50, 2 players)
Hero checks, DEBALI bets $20, $20 to Hero ($70)?