To get a crab at the top of the room, use a Super to knock off the central crab, because the shot blocks cannot be broken to bring a lower crab. Shoot a Super as the crab crawls near the top door, then freeze it mid-air and use it to clip up past the door shell. Samus must shoot the Super while the crab is on a block next to the door, not on the door itself.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "indirect",
    "morphed": false
  },
  "comesThroughToilet": "any"
}

Requires:

{
  "notable": "Crab Ice Clip Door Lock Skip"
}
"canTrickyGMode"
"Gravity"
{
  "ammo": {
    "type": "Super",
    "count": 2
  }
}
"h_preciseIceClip"

Exit condition:

{
  "leaveWithGMode": {
    "morphed": false
  }
}

Bypasses door shell: true

Dev note: This is only for indirect G-Mode, because it is trivial while in direct, and would use a different strat.