Ocean World (Guangzhou): review and species list, May 2025

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Ocean World (Guangzhou, China): 27 May 2025


Ocean World is situated inside Guangzhou Zoo but with a separate entrance fee (160 Yuan versus the zoo's 20 Yuan). I don't know if the two facilities are both operated by the city or if the Ocean World is private (I suspect the latter).

It can be entered directly from outside the zoo or from within the zoo grounds, so can be visited alone or as a combined visit. You can also exit directly into the zoo so long as you have a zoo ticket.

It originally opened in January 1988 but has been closed for renovations for some time. It only just reopened a year ago, in June 2024 after five years.


Generally speaking it is a pretty good aquarium, although as usual in east Asian aquariums the marine mammals are very short on space. Most of the tanks for fish are fine, although some of those are a bit small as well.

The signage is mostly good, but there were always some unsigned species in the tanks as well. In a couple of cases two tanks shared revolving digital signage which was annoying. In the jellyfish room all the species were on just one revolving digital sign on the wall. The main tank with the escalator did not appear to have any signage at all. The outdoor pool with sea turtles had minimal signage for the fish.

The text on the signs varied from being provided in both Chinese and English, to being solely in Chinese. The inclusion of scientific names was likewise a bit erratic unfortunately, and as I found when creating the species list there were several instances where the scientific name used on the sign was for an entirely different fish (in the most extreme case, a moray eel was given the scientific name of a South American knifefish).


There are at least four species of mammals: Beluga, Harbour Seals, sealions and dolphins (neither of the latter seen). The Beluga is always on show in its tank inside the Aquarium building. The Harbour Seals were in a tiny rectangular pool beside one of the show arenas outside. When I arrived there was a show about to start with the "fur seals", which I think was just confusion over English names because online sources say they have sealions (South American and Californian are both mentioned in articles). The dolphins could only be seen during shows, and online sources say they are Bottlenose Dolphins.


There are a couple of outdoor exhibits - the seal show arena and adjacent Harbour Seal pool, and a large raised pool with viewing windows for Green Sea Turtles. There is a lot of signage about turtles but almost nothing for the fish which also live in the pool. I only saw one small sign which had just four species pictured.

The Aquarium building starts initially with the dolphin show arena, and then moves on to the aquarium tanks. From reading some older articles it seems like with the renovation they have reversed the route around the Aquarium. Now your visit begins with a shark tank but it is not the shark tank they used to have (which is now the tank you pass through the middle of on an escalator as you exit the building, and which has no sharks in it).

The shark tank is fairly small, and the sharks look somewhat cramped in there. On the wall nearby are three small tanks which include a really cramped shark tank for White-spotted Bamboo Sharks. The other two tanks are a mixed tank for (predominantly) Monos, and one for Sharksuckers.

The Beluga tank is not tiny but it's not large either. It looks a bit peculiar as well, because they have painted the (underwater) walls with scenes of (above water) Arctic landscapes.

From here on the Aquarium follows a fairly standard pattern. First a corridor of small tanks for tropical marine fish which ends at a room full of jellyfish tanks with rotating light colours. It does make one wonder who first started the "jellyfish at the disco" trend. Then there is the freshwater hall with an Amazon tank, a boat-shaped tank for goldfish, a marine touch tank, several largish tanks for mid-sized fish (Oscars, Giant Gouramis, Archerfish, that sort of thing), and then something different - an area dedicated to the fish of the Pearl River system in southern China, with probably about ten or so tanks.

The tropical marine tanks are on the floor below, reached via a spiral staircase around a tall cylinder tank which was entirely unsigned. There are eight tanks on the lower level, one of which is a reef tank 18 metres long. Some of the others are taxonomic tanks - there is a tank for different species of triggerfish, one for butterflyfish, one for puffers, and one for moray eels. Another houses the two lookalike fish, Moorish Idol and Pennant Coralfish. The last two tanks seem to be "general" tanks, although one is based around a "sunken ship".

The final exhibit is a large "ocean" tank which has an escalator rising up through it to the floor above where the exit is. The viewing for this tank is from a front window, and then from inside the escalator tube itself but there is no way to stand still while on the way up to observe or photograph any of the fish. There is no signage for this tank either, which was a shame.
 
MAMMALS:

Harbour Seal (Phoca vitulina)

Sealion - not seen. I was told "fur seals" were in the show but I think this was an "English name" issue. I have seen photos of sealions taken there and online I see references to South American and Californian Sealions.

Dolphins - not seen (only viewable during shows); identified as Bottlenose Dolphins online.

Beluga (Delphinapterus leucas)


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OUTSIDE POOL:
(Minimal signage for the fish, and all in Chinese with no scientific names; there were more [unsigned] species present than what I have listed below)

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Green Sea Turtle (Chelonia mydas)
unspecified stingray but maybe Dasyatis (Hemitrygon) bennetti which was signed on one of the tanks inside the building
eagle ray - unsigned
Taiwan Wedgefish (Rhynchobates immaculatus) - unsigned [ID taken from an existing photo of the animal in the gallery]
albino grouper, specified on the sign as being a captive-produced hybrid
Sergeant Major (Abudefduf saxatilis) (the Chinese name on the signage translated as Five-Line Damselfish)
Golden Pomfret (Trachinotus blochii presumably) - most of the fish in the tank were this and the next species
Orange-spotted Spinefoot (Golden Rabbitfish) (Signaus guttatus) - unsigned
 
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AQUARIUM BUILDING:


SHARK TANK

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Sand Tiger Shark (Carcharias taurus)
Whitetip Reef Shark (Triaenodon obesus)
Zebra Shark (Stegostoma tigrinum)
Nurse Shark (Ginglymostoma cirratum)
Bennett's Stingray (Dasyatis (Hemitrygon) bennettti)
Giant Trevally (Caranx ignobilis)
Sergeant Major (Abudefduf saxatilis) - unsigned
unsigned white grouper (probably the same as the one signed for the outdoor pool as being a captive-produced hybrid)


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Three small tanks next to the Shark Tank:


1. signed for Silver Mono (Monodactylus argenteus) and Zebra Bullshark (Heterodontus zebra) (the latter not seen; a couple of bamboo shark tails could be seen though) - there were lots of monos in the tank plus some additional unsigned fish which I can't identify from the photo.

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2. White-spotted Bamboo Shark (Chiloscyllium plagiosum) - signed as Chiloscyllium punctatum, but with the common name White-spotted Bamboo Shark.

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3. Remora / Sharksucker (Echeneis naucrates)

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BELUGA TANK

Beluga (Delphinapterus leucas)

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SMALL MARINE TANKS
(A hall of small tropical-marine tanks, starting with a tropical-freshwater tank for Red Parrot Cichlids and the kids' tunnel tank, then the wall tanks. All the tanks apart for the first two had multiple unsigned fish in them as well. The jellyfish hall is at the far end)

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1. Red Parrot Cichlid (artificial hybrid)


2. Kids' Tunnel Tank, all signed and seen:

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Blue Tang (Paracanthurus hepatus)
Sailfin Tang (Zebrasoma veliferum)
Foxface (Siganus vulpinus)
Eyestripe Surgeonfish (Acanthurus dussumieri)
Blackspine Unicornfish (Naso minor)
Redcoat Squirrelfish (Sargocentron rubrum)
Blue Fusilier (Caesio teres)


3. Small reef tank:

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Yellow Tang (Zebrasoma flavescens)
Purple Tang (Yellowtail Tang) (Zebrasoma xanthurum)
Gem Tang (Zebrasoma gemmatum)
Sohal Surgeonfish (Acanthurus sohal)
Flame Angelfish (Centropyge loriculus)
Longfin Anthias (Pseudanthias ventralis) - signed as this species but I think not
Clark's Clownfish (Amphiprion clarkii) - not seen
Ocellaris Clownfish (Amphiprion ocellaris)
Blue Velvet Damselfish (Neoglyphidodon oxyodon) - unsigned
Royal Dottyback (Pictichromis paccagnellae) - unsigned
Jewelled Blenny (Salarias fasciatus) - not seen
Mandarin Fish (Synchiropus splendidus) - not seen
*Invertebrates signed:
Astraea Turbo Snail (Astraea tecta)
Black Sea Cucumber (Holothuria atra)
Scarlet Cleaner Shrimp (Lysmata amboinensis)
Goniopora columna
Pterogyra sinuosa
Sinularia asterolobata
Alveopora japonica
Sarchophyton sp.
Zoanthus sp.
Euphyllia glabrescens
Euphyllia ancora



4. Clownfish tank:
(I didn't take a photo of this tank's sign so I can't remember which species were labeled)

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Barrier Reef Clownfish (Amphiprion akindynos)
Flame Angelfish (Centropyge loriculus)
Blue Devil Damselfish (Chrysiptera cyanea) [or a similar species]
Yellowtail Damselfish (Chrysiptera parasema) [or a similar species]


5. Pot-bellied Seahorse (Hippocampus abdominalis)

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6. Cardinalfish tank, signed only for the Banggai Cardinalfish and Spotted Garden Eel:

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Banggai Cardinalfish (Pterapogon kauderni)
Pyjama Cardinalfish (Sphaeramia nematoptera)
Spotted Garden Eel (Heteroconger hassi)
Splendid Garden Eel (Gorgasia preclara)
Fire Goby (Nemateleotris magnifica)
Blue-band Goby (Valenciennea strigata)
Yellowtail Damselfish (Chrysiptera parasema) [or a similar species]
Two-stripe Damselfish (Dascyllus reticulatus) [or a similar species]


7. Moray tank signed only for three species: Gymnotus anguillaris, Myrichthys maculosus and Uropterygius concolor.

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Zebra Moray (Gymnomuraena zebra) (curiously given the scientific name Gymnotus anguillaris on the sign, a name which actually belongs to a South American knifefish!)
Spotted Snake Eel (Myrichthys maculosus)
Unicoloured Snake Moray (Uropterygius concolor) - not seen
*several unsigned moray and triggerfish species including:
Pinktail Triggerfish (Melichthys vidua)


8. Lionfish tank signed for Dendrochirus brachypterus and Zebrasoma rostratum:

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Lionfish - signed as Dendrochirus brachypterus but which appeared to be Pterois.
Longnose Surgeonfish (Zebrasoma rostratum)
Long-spined Urchin - unsigned
*plus several unsigned fish


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JELLYFISH

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Moon Jellyfish (Aurelia aurita)
Lion's Mane Jellyfish (Cyanea capillata)
Mediterranean Jellyfish (Fried Egg Jellyfish) (Cotylorhiza tuberculata)
Northern Sea Nettle (Brown Jellyfish) (Chrysaora melanaster) - here given the English name of "Black Star Northern Nettle"
 
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FRESHWATER


Amazon Tank:

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Arapaima (Arapaima gigas)
Silver Arowana (Osteoglossum bicirrhosum) - unsigned
Alligator Gar (Atractosteus spatula)
Red-tailed Catfish (Phractocephalus hemioliopterus)
Tiger Shovelnose Catfish (Pseudoplatystoma fasciatum)
Iridescent Shark Catfish (Pangasius sutchi)
albino Pacu (Piaractus brachypomus) - unsigned


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Goldfish "boat":
Goldfish (Carassius auratus)


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Touch Tank:
The signage was only in Chinese and the translated names were non-specific or meaningless, but included bamboo sharks, flounder, starfish, and hermit crabs.

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Pearl River freshwater tanks:

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Chinese Giant Salamander (Andrias davidianus)

Fork-tailed Paradise Fish (Macropodus opercularis)
Climbing Perch (Anabas testudinus)
Emperor Snakehead (Channa maruloides) - signed with the English names of "Plum Blossom Snakehead or Black Demon God Thunder Dragon"
Amur / Koi Carp (Cyprinus rubrofuscus) - signed here as Cyprinus flammans which is a synonym, and given the English name "Fire Carp".
Half-striped Barb (Puntius semifasciolatus)
Odessa Barb (Pethia padamya)
Chinese Phoenix Barb (Spinibarbus denticulatus)
Taiwan Mahseer (Spinibarbus hollandi)
Shoveljaw Carp (Onychstoma barbatum) - given the English name of "Barbeled Shovel-jaw Fish".
Xi-shi-ban (Acrossocheilus fasciatus)
Predaceous Chub (Parazacco spilurus)
Chinese Rasbora (Rasbora steineri)
East Asian Minnow (Oxygaster sp.) - given the English name of "Red-chested Bream".
Pearl River Garra (Garra orientalis) - given the English name of "Long Fin Horse Mouth Fish".
Bitterling sp. (signed with the English name of "False Crucian Carp Acheilognathinae", but then specifying from the genus Rhodeus)
Fin-spot Ricefish (Oryzias pectoralis)
Bar Cheek Goby (Rhinogobius giurinus)
Zhou's Scarlet Goby (Rhinogobius zhoui)
Lian Jiang Hillstream Loach (Pseudogastromyzn lianjiangensis)
Spotted Hillstream Loach (Beaufortia leveretti) - given the English name "Steel Loach" on the sign.
Rainbow Loach (Beautiful Hillstream Loach) (Traccatichthys (Micronemacheilus) pulcher)
Blind Cave Loach (Troglonectes daqikongensis)
*unsigned spiny eels

Chinese Pond Mussel (Sinanodonta woodiana)
Big-ear Pond Snail (Radix auricularia)
Grass Shrimp - just identified as Atyidae
Crystal Red Shrimp (Caridina cantonensis)


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Tropical Freshwater Tanks:


1.

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Oscar (Astronotus ocellatus)
Chinese Hi-Fin Banded Shark (Myxcyprinus asiaticus)
Flagtail Prochilodus (Semaprochilodus laticeps) - signed as S. theraponura, which is a synonym of S. insignis, but the animals in the tank were S. laticeps with the distinctive black gill crescent.
Pale Chub (Opsariichthys evolans)
Tinfoil Barbs (Barbonymus schwanenfeldii) (albino and normal) - unsigned


2.

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Banded Archerfish (Toxotes jaculatrix)
Clouded Archerfish (Toxotes blythii) - unsigned
Electric Yellow Cichlid (Labidochromis caeruleus) - given the English name "African Princess"
*also some other unsigned Malawi cichlids in the tank


3.

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Giant Gourami (Osphronemus goramy)
Silver Arowana (Osteoglossum bicirrhosum)
Asian Arowana (Scleropages formosus)
Oscar (Astronotus ocellatus)
Clown Knifefish (Chitala ornata) - signed as Chitala chitala


4. Discus (Symphysodon sp.)

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MARINE TANKS


Cylinder tank:

No signage, mostly some kind of Pompano I think.

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Escalator Tank:

No signage - most of the fish were Golden Trevally (Gnathanodon speciosus), but there were some big stingrays as well amongst the other fish.

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Marine Tanks:
As well as the signed species, most of these tanks had multiple unsigned fish in them as well, only some of which will be included in the list (basically, the ones which can see in the photos I took of the tanks).


1. Reef tank (18 metres long):

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Golden Trevally (Gnathanodon speciosus)
Threadfin Butterflyfish (Chaetodon auriga)
Pearlscale Butterflyfish (Chaetodon xanthurus)
Pacific Double-saddle Butterflyfish (Chaetodon ulietensis)
Crochet Butterflyfish (Chaetodon guentheri)
Moorish Idol (Zanclus cornutus)
Pennant Coralfish (Hemiochus acuminatus)
Sailfin Tang (Zebrasoma veliferum) - unsigned
Orange-band Surgeonfish (Acanthurus olivaceus)
Japan Surgeonfish (Acanthurus japonicus)
Black-spot Tuskfish (Choerodon schoenleinii) - signed with this scientific name but the photo on the sign is not this species.
*probably also other unsigned fish


2.

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Sabre Squirrelfish (Sargocentron spiniferum) - signed as this, but it was a different red species in the tank
Redcoat Squirrelfish (Sargocentron rubrum)
Foxface (Siganus vulpinus)
Masked Spinefoot (Masked Rabbitfish) (Siganus puellus)
Blue Fusilier (Caesio teres)
Blackspine Unicornfish (Naso minor) - as signed: the tank had several unicornfish in it but I don't know if they were actually this species
Orange-band Surgeonfish (Acanthurus olivaceus) - unsigned
Eyestripe Surgeonfish (Acanthurus dussumieri) - unsigned
*plus a couple of other unsigned surgeonfish


3.

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Orange-spine Unicornfish (Naso lituratus) - not seen
Leopard Coral Grouper (Plectropomus leopardus)
Masked Spinefoot (Masked Rabbitfish) (Siganus puellus)
Orange-band Surgeonfish (Acanthurus olivaceus) - unsigned
Titan Triggerfish (Balistoides viridescens) - unsigned


4. moray tank signed only for Muraenesox cinereus (actually the scientific name for the Daggertooth Pike Conger Eel, but the photo used on the sign was a moray)
*at least three species of morays in this tank

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5. triggerfish tank:

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Redtooth Triggerfish (Odonus niger)
Pinktail Triggerfish (Melichthys vidua)
Titan Triggerfish (Balistoides viridescens)
Clown Triggerfish (Balistoides conspicillum)


6. butterflyfish tank:

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Raccoon Butterflyfish (Chaetodon lunula)
Threadfin Butterflyfish (Chaetodon auriga)
Pyramid Butterflyfish (Hemitaurichthys polylepis)
Oval Butterflyfish (Chaetodon lunulatus)
Saddleback Butterflyfish (Chaetodon ephippium) - unsigned


7.
(I didn't take a photo of this tank so can't say which other fish may have been present, but I saw the two signed species)

Moorish Idol (Zanclus cornutus)
Pennant Coralfish (Hemiochus acuminatus)


8. pufferfish tank:
(I didn't take a photo of this tank so can't say now which other species may have been present, but I saw the three which were signed)

White-spotted Pufferfish (Arothron hispidus)
Scribbled Pufferfish (Arothron mappa)
Porcupinefish - just signed as "Diodontidae"
 
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