The headless, handless torso found dumped inside a fish tank at a California home belongs to a bartender who lived there and had been reported missing for about two months, officials confirmed this week.

The San Francisco Medical Examiner’s Office confirmed Wednesday that the gruesome find was part of 65-year-old Brian Egg’s body, CBS San Francisco reported.

Multiple neighbors began to voice concerns about Egg’s whereabouts in late July, according to the report.

Cops performed two “wellness checks” where they knocked on the door and no one answered — so they didn’t go inside, the station reported.

Egg’s worried sister filed a missing persons report in early August, prompting cops to return to the home — but again, because no one answered and nothing seemed suspicious, they didn’t force their way inside, according to the report.

“We don’t just go breaking down doors because someone reports someone missing,” police Cmdr. Greg McEachern said at an August press conference, according to the station.

Neighbors who spotted “suspicious persons” and a crime scene-cleaning truck called police about a week later. Arriving cops arrested Robert McCaffrey, 52, on site and 39-year-old Lance Silva at a 6th Street hotel later that night, according to the report.

The officers did not find Egg — but turned up cleaning products and suspicious odors inside the home, the station reported.

A day later, local cops from the homicide detail executed a search warrant — and came across the disturbing find in a “concealed area” of the home, according to the report.

Egg’s remains were in an “advanced state of decomposition,” investigators found.

Egg bought the home in the 1970s and worked as a bartender for the Stud, a well-known San Francisco gay bar, in the 1980s, friends told the San Francisco Chronicle last month. He has not been steadily employed in recent years, they said.

“He was kind of fringe,” Egg’s neighbor Scott Free told the outlet. “He had no job and lived on the margins. He was eccentric. A vacation seemed very implausible.”

“It’s horrifying,” Free added of the crime. “A dead body was in the house this entire time.”

Court documents obtained by the CBS affiliate revealed that Egg’s stolen credit card was used to buy a BMW in the East Bay.

Though Silva and McCaffrey had been identified in connection with Egg’s case, they were ordered released until more information became available about the man’s whereabouts.

McCaffrey was released, but Silva was detained for a possible probation violation, the station reported.

In late August, prosecutors asked an Alameda County judge to revoke Silva’s probation — revealing that an auto company named Silva as the person who used Egg’s card to purchase the BMW, back on June 1, according to the report.

The owner of the company remembered that Silva had claimed to be Brian Egg — and was in a good mood, chatting about a San Francisco home purchase and how he wanted to buy a car, according to the report.

Silva had admitted driving the BMW, but “did not admit to the fraudulent purchase,” the station reported. However, cops reportedly found him in possession of the card.

Both men remain persons of interest — and investigators will meet with the San Francisco DA to determine how to proceed, the report said.

Cops admit that if neighbors hadn’t raised the alarm, they might not have found the remains to this day.

“We might not, that’s correct,” McEachern told the station. “And that’s where you usually rely on family or someone to let you into the place.”