Bird's eye view of Singapore's Tekka Market.

It’s 8:00 a.m. on a Saturday morning. The local wet market is bustling with people. Initially, the strong odor of recently dead fish overwhelms my nose, but this is easily adjusted to. The market’s seafood offering boasts the greatest abundance in volume and variety I have ever seen. Here there are fish from tiny to large: crabs, clams, prawns and other shellfish; dried seafood; even juvenile sharks and live eels are sold.

A very busy china chinatown market
A busy Chinatown Market in Singapore.

Wet markets are found throughout the island of Singapore. The floors are wet from melting ice and regular hosing down to clean up the blood and guts from butchered fish. The odor and wet floors can be somewhat offensive. One can only imagine what the hygiene and smells were like prior to five years ago, when the Singapore government began requiring all vendors to ice their products.

Tekka Market, Singapore.
Tekka Market, Singapore.

Aside from the cultural experience, I like to visit wet markets to see the seafood  people consume in different regions of the world — especially with respect to our increasingly threatened global seafood supply. There’s no better place to get a snapshot of Singapore’s fresh seafood consumption than at the Chinatown and Tekka market , Singapore’s two largest wet markets.

Chinatown’s wet market lies in the basement of the Chinatown complex and sells live crabs, lobster and exotic animals, and premium fish.

Singapore's Chinatown Seafood Market
Chinatown Seafood Market

Tekka Seafood Market is larger and more open and carries a greater abundance and variety of seafood than Chinatown’s wet market. Both markets sell many of the same seafood products.

Tekka Market, Singapore

Shellfish

Common shellfish include shrimp, prawns, slipper lobster, clams, mussels, squid, and cuttlefish, as well as live mud crab and blue swimmer crab.

Prawns, crabs, clams and squid at the Tekka Market.
Prawns, crabs, clams and squid at the Tekka Market.

Fish

Your typical vendor at the Tekka Market carries an impressive variety of fish. For example, PK Fish Supplier sells mackerel, barracuda, jack, flatfish (Indian halibut), snapper, mullet, Indian threadfin, barred jack, pompano, bream, scad, halfbeak, whiting, silver biddy, snakehead, and juvenile shark. The fish selection at Lee Yit Huat Trading is equally diverse and includes narrow-barred mackerel, sea bream, rabbitfish, yellow-tail scad, barramundi sea bass, Indian threadfin, Pacific saury, juvenile tuna, red snapper, sardinella, snakehead, and anchovies.

Tekka Market seafood. L: Mackeral, barracuda, jack, flatfish (indian halibut), snapper, mullet, threadfin, jacks, pompano, bream, scad, halfbeak, whiting, silver biddy , snakehead, juvenile shark. R: Scad, rabbitfish, mackeral, sardine, barramundi, mullet, jack, snapper, grouper, bream.
Fish at the Tekka Market. L: Mackeral, barracuda, jack, flatfish (indian halibut), snapper, mullet, threadfin, jacks, pompano, bream, scad, halfbeak, whiting, silver biddy , snakehead, juvenile shark. R: Scad, rabbitfish, mackeral, sardine, barramundi, mullet, jack, snapper, grouper, bream.

The variety and abundance of fish in Chinatown is a little less but still plentiful. More high-end species are available such as coral grouper, red snapper, salmon, humpback grouper, and Indian threadfin. Fish filets and steaks were presented on plates ,  ready to cook.

Chinatown seafood. TL: Grouper, pomfret, mullet, prawns or shrimp. BL: Barramundi, coral cods and pomfrets. R: Fish steaks to go. Groupers, mackeral, snapper, threadfin and salmon.
Chinatown’s seafood market. TL: Grouper, pomfret, mullet, prawns or shrimp. BL: Barramundi, coral cods and pomfrets. R: Fish steaks to go. Groupers, mackeral, snapper, threadfin and salmon.

Live Exotics

Only Chinatown specializes in live exotic animals such frogs (frog legs are a delicacy in Asian cuisine), freshwater yellow (juvenile) eels, freshwater turtles, and striped snakehead (also known as post-operation fish, for the belief that eating this fish helps with healing after surgery or injury), and live shellfish.

Live seafood products found in Chinatown. TL: Striped snakehead (Channa striata). snakehead are very popula in asian cuisine. Aquacultured. India, promote the swallowing of live murrel fish and herbs as an asthma treatment: TR: Asian swamp eel. In Indonesia, Cambodia, China, Laos, Myanmar, Thailand, Vietnam, and other Asian countries, swamp eels are farmed in polyculture rice fields and sold as a food product with the rice crop. It is considered a delicacy in asian dishes. MR: Live frogs. B: Live frogs in Singapore's Chinatown fish market selling for about $2 each. Frog legs are delicacies in Asian cuisine.
Live seafood products found in Chinatown’s Seafood Market. TL: Striped snakehead (Channa striata). snakehead are very popula in asian cuisine. Aquacultured. India, promote the swallowing of live murrel fish and herbs as an asthma treatment: TR: Asian swamp eel. In Indonesia, Cambodia, China, Laos, Myanmar, Thailand, Vietnam, and other Asian countries, swamp eels are farmed in polyculture rice fields and sold as a food product with the rice crop. It is considered a delicacy in asian dishes. MR: Live frogs. B: Live frogs in Singapore’s Chinatown fish market selling for about $2 each. Frog legs are delicacies in Asian cuisine.

Dried Seafood

Several stalls at the two markets also sell dried and preserved fish, shellfish, and algae.

Tekka Market dried seafood. T: Dried seafood. BL: Dried squid. BM: Dried anchovies. BR: Dried fish.
Tekka Market dried seafood. T: Dried seafood. BL: Dried squid. BM: Dried anchovies. BR: Dried fish.

Few factors influencing our ocean ecosystems have as great an impact as fishing and aquaculture. According to Food and Agriculture Organization (FAO) statistics, 95 percent of the world’s fisheries are overfished close to (60 percent) or beyond (30 percent) their maximum sustainable limit. At the current rate, most fishing stocks are forecast to collapse by 2048. The worldwide decline of ocean fisheries stocks has spurred a growth in aquaculture, which now produces over half of the world’s fish. But irresponsible seafood farming comes with its own set of negative impacts.

For those of us who like to eat fish, it’s wise to choose those species that are sustainably caught or farmed. Sustainable fisheries target abundant species that can reproduce quickly to sustain their populations. They also push for environmental safeguards like constraining by-catch and reducing destructive fishing practices such as trawling and dredging.

Sustainable fish farms minimize environmental impacts like pollution, disease, accidental releases of farmed stocks, and damage to coastal ecosystems on which wild species depend. They minimize the use of wild-caught fish in the feed, a practice that puts additional stress on wild fish stocks.

Seafood guides help consumers make eco-friendly purchasing decisions based on internationally agreed-upon methods to assess seafood sustainability. The guides use color-coding: green for “Recommended,” yellow/orange for “Good Alternative,” or red for “Avoid.

Recommended” seafood usually carries Marine Stewardship Council (MSC) or Aquaculture Stewardship Council (ASC) labels, which indicate that the seafood was responsibly harvested and farmed. “Good Alternative” choices can be bought when “recommended” items are not available, but these do have some concerns with how they’re caught or farmed. The “Avoid” category is for seafood which is unsustainable , that is,  fished or farmed in ways that harm other marine life or the environment.

To my surprise, three out of four common seafood species sold in Singapore have been flagged as unsustainable according to the 2016 WWF (World Wildlife Fund) seafood guide, which assesses the environmental sustainability of more than 41 popular and common Singapore seafood species. I was curious how the seafood sold at the Tekka and Chinatown markets ranked according to the WWF guide. This account is a purely anecdotal snapshot of seafood items available that day.

Recommended

Eco certification is generally required to be listed in this category. However, none of the fresh seafood at the markets carried eco labels. “Recommended” seafood items without eco labels included farmed tilapia and Atlantic salmon, Asian green mussel, white clams, and white shrimp.

Recommended seafoods. TL: Common locally farmed tilapia. TR: Yellow prawns (Metapenaeus brevicornis). Farmed. MR: Green glauconomya mussel (Glauconome virens). B: Asiatic softshell clam (Cryptomya elliptica).
Recommended seafoods. TL: Common locally farmed tilapia. TR: Yellow prawns (Metapenaeus brevicornis). Farmed. MR: Green glauconomya mussel (Glauconome virens). B: Asiatic softshell clam (Cryptomya elliptica).

Think Twice

Listed seafood alternatives that were common included gold-banded jobfish (hook and lined), Indian mackerel (hook and lined), narrow-banded Spanish mackerel (hook and lined), mud crab (trapped), flower crab (trapped), squid (jigged), tiger prawn (farmed), blood cockles, and white clams (uncertified).

Alternative seafoods. T: Mackerel, jobfish, ark clams, squid. B: Blue swimmer crab, mud crabs, short mackerel.
Alternative seafoods. T: Spanish Mackerel, Jobfish, Blood Cockles, Squid. B: Flower crab, Mud crabs, Indian Mackerel.

Seafoods to Avoid

I saw 19 of the 20 fish species listed as unsustainable on the WWF guide. Common fish included yellow-tail scad (gill netted), milkfish (farmed), yellow-banded scad (gill net, trawled), yellow-tail fusiliers (gillnetted), John’s snapper (trawled and long-lined), yellow croaker (farmed), barramundi sea bass (farmed), Indian threadfin (gill netted), orange-spotted grouper (farmed), golden pomfret (farmed), silver pomfret, spotted grouper (farmed), threadfin bream (trawled), black pomfret (trawled), white shrimp (farmed in Southeast Asia), squid (trawled), sharks, and coral trout (hook and lined). Two vendors sold bowfin guitarfish (a type of ray). I did not see bluefin tuna, the only other fish in the “to avoid” category.

Seafoods to avoid. TL-BR: Pomfret, snapper, rabbitfish and juvenile grouper | Yellowtail scad (Atule mate) | Golden pomfret- farmed in Indonesia | Silver pomfret (Pampus argenteus) -trawled in the South China seas. | Rockfish | Barramundi or Asian sea bass (Lates calcarifer) | Forktailed threadfin bream (Nemipterus furcosus) | Milkfish (Chanos chanos).
Seafoods to avoid. TL-BR: Pomfret, snapper, rabbitfish and juvenile grouper; Yellow-banded Scad (Atule mate); Golden pomfret- farmed in Indonesia; Silver pomfret (Pampus argenteus) -trawled in the South China seas; Rockfish; Barramundi or Asian sea bass (Lates calcarifer); Forktailed threadfin bream (Nemipterus furcosus); Milkfish (Chanos chanos).

Juvenile Sharks

I hate seeing dead sharks, especially juveniles. Sharks are top-level predators in the ocean and maintain healthy populations of other fishes. Shark populations have been hammered worldwide, down 90 percent in just the past three decades. Worse, they’re often harvested well before sexual maturity and thus never get the chance to reproduce. These juveniles were less than one year old. Six vendors sold shark at the Tekka market. No sharks were seen in Chinatown that morning.

Juvenile sharks.
Dead juvenile sharks.

Dead juvenile sharks. Tekka Seafood Market, Singapore. These juvenile sharks are less than 3 months old. Tekka Seafood Market, Singapore. Juvenile shark. Tekka Seafood Market, Singapore.
I hate seeing dead sharks, especially juveniles. Sharks are top level predators in the ocean and maintain healthy populations of other fishes. Shark populations have been hammered worldwide, down 90% in just the past 3 decades. Most sharks can reproduce after 5-10 years but are often harvested much younger. These sharks are less than a year old. Tekka Seafood Market, Singapore.

Coral Grouper

Coral trout (Plectropomus leopardus) was selling for about $40/kg or $18/lb.

Lyretail groupers (Variola louti).
Lyretail groupers (Variola louti).

Guitarfish

Bowmouth guitarfish (Rhina ancylostoma) steaks were a rarity and quickly sold out. This ray species  is  listed as vulnerable by the IUCN (International Union for Conservation of Nature).

Bowmouth guitarfish (Rhina ancylostoma) steaks.
Bowmouth guitarfish (Rhina ancylostoma) steaks.

Not listed seafoods

Common seafoods at the markets that were not listed on the WWF guide included white-spotted rabbitfish, Asian catfish, cuttlefish, Pacific saury, croaker, anchovies, trevally, sardines, silver whiting, needlefish, halfbeak, crimson snapper, slipper lobster, striped snakehead, live yellow eel, juvenile tuna, and bombay duck (a type of lizardfish).

Not listed on seafood guide. TL-BR: Squid, bombay duck, white-spotted rabbitfish (can be farmed), slipper lobster (wild-caught/Least concern), live yellow eels, silver whiting, cuttlefish, crimson snapper, pacific saury, needlefish, trevally, anchovies.
Not listed on seafood guide. TL-BR: Squid, Bombay Duck, White-spotted Rabbitfish (can be farmed), Slipper Lobster (wild-caught/Least concern), Live Yellow Eel, Striped Snakehead, Asian Catfish, Silver Whiting, Cuttlefish, Crimson Snapper, Pacific Saury, Halfbeak, Trevally, Anchovies.

It’s clear that making environmentally responsible seafood choices is still a relatively new concept at Singapore’s wet markets. But, this is understandable. Singapore’s fresh seafood comes through the ports (Jurong and Senoko) with little traceability on fishing methods and origins, which makes eco certification difficult. While local supermarkets do stock sustainable seafood, it is mostly frozen and pricier, and choices are limited. Mandatory labels on seafood for wet markets may encourage vendors and consumers to switch to sustainable fisheries. By choosing such seafood, we are choosing a sustainable future for us and our oceans.