Meet the site
Scuba Zoo is a piece of Coral Sea diving history. Marinelife.org.au describes it as a shark-feeding site at about 15 m on Boomerang Reef, near the Flinders Reefs, with four permanent cages on a sandy bottom and up to 30 or more sharks attending. During the 1980s and 1990s, Townsville-based liveaboards ran caged shark feeds here, with divers watching from inside the cages as reef sharks competed for bait.
The arrangement set it apart from the open-water feeds at Osprey's North Horn. The cages sat on sand, the bait was presented nearby, and the sharks, mainly grey reef and whitetip reef sharks and probably silvertips, were free to circle and feed around them. With 30 or more sharks at a time, it was one of the most intense shark encounters available in Australia.
Shark feeding in the Coral Sea Marine Park now requires specific Parks Australia authorisation.
Without a feed, the site is a shallow sand-and-reef dive at 15 m, with the usual Coral Sea reef fish, whitetips on the sand, and the remains of the cages as an unusual feature. Visibility in the area is often 30–40 m.
The entry is kept because the site is well known historically. Divers wanting a Coral Sea shark feed today should look to North Horn on Osprey Reef; anyone planning an expedition to Flinders should ask the operator whether Scuba Zoo is still dived.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Scuba Zoo (Boomerang Reef) is recorded as Reef in Coral Sea. The listed access is boat (multi-day/liveaboard). Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is Scuba Zoo (Boomerang Reef) suitable for my certification?
The record lists Open Water. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book Scuba Zoo (Boomerang Reef) through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Grey reef and whitetip reef sharks (up to 30+ historically at feeds), possibly silvertips, reef fish, garden eels
Location
A sandy-bottomed site at about 15 m near the Flinders Reefs where four permanent shark-observation cages were installed; historically up to 30 or more sharks attended feeds.
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
marinelife.org.auaustralianmarineparks.gov.auRecord updated 26 Sept 2026. Source claims are being reviewed.
