Marine Aquarium Trade Facts

Huge Mortality Rates
According to WWF, for every one fish that makes it into a marine aquarium, nine will die. That’s a mortality rate of 90% - based on that alone; the collecting of wild animals for aquariums should simply be banned. That's an unacceptable rate of killing.

Sensitivity of our tidal zones
Our tidal zones are nurseries and small reef fish play a huge role in maintaining healthy tidal zones. You remove the “young fish”. …Continuously…. well, it doesn't take a rocket scientist to figure out what happens next. The moment an animal is removed from an ecosystem it no longer plays a role in that ecosystem. Ecosystem eventually stops working. Simple.

Human Health risks
Marine aquarium collectors are know to use the “squirting of chemicals” into rock pools on our beaches where the fish “float to the surface”, stunned, they then get scooped up, transported to large cooler boxes on a trailer and off to who knows where. Do you want your children playing in those pools half an hour later?

It's Animal Cruelty
Fish have no memory; fish do not feel pain, forget that. It’s nonsense. Dr Cullum Brown, the world’s leading expert on fish behavior confirms that “fish experience pain just like any other animal, they have memories, they have been known to use tools, they have complex breeding systems and very advanced cognitive behavior.” Taking a fish out of it’s natural habitat for a fish tank should be considered just as cruel as taking any other animal out of it’s natural habitat and caged.

Damage to our coral
Consider other impacts, Featherduster worms bore into coral heads, and then stick out their dusters to filter-feed. Aquarium hunters “collect” featherdusters by smashing coral. We have seen it. Other methods include shoving a long metal bar into gullies and overhangs to scare anything and everything out into the open …and of course, may we remind you, chemicals.

Loss of species
In countries like the Philippines, over 90% of reef have “absent” species, species that are no longer seen due to over collecting for the aquarium trade. In Hawaii, a range of species has seen plummeting populations (some as high as 70%) due to marine aquarium collecting. The same thing is happening here, we just do not have the baseline data to let us know how bad the problem is. Simply put, something could go extinct and we wouldn't even know it.

Unsustainable constant demand
99% of marine aquarium fish come from the wild. 99%. So don't be caught out by claims of “we are helping conservation with captive breeding programs” – a very small number of fish will ever breed in captivity. It’s a never ending cycle and never ending demand.

A permit from the post office (R94) makes this legal. However, these permits only allow for personal collecting, not commercial. Most collectors we see are from out of town and collecting on a commercial scale, for sale online, in pet shops, between “club members” and the “unknowing public”

Frivolous use of wildlife
Very few marine aquarists can replicate the “ocean” ….that’s why 90% of these poor animals die within a month. Would you catch birds in your garden and pop them into a cage knowing you can’t feed them properly? For an ornament, this is a frivolous and wasteful use of wildlife.

We don't know the full scale or impacts
The trade in fish for marine aquariums is simply cruel and devastating our coastline. We have no idea of volumes going out and we have no idea of local reef fish (and other animals) populations and populating trends nor the impacts of collecting practices (such as the use of chemicals.) - we do not know the full scale of this trade (as it's very unlikely anyone would report accurately what they take) In environmental circles there is a principle called the "precautionary principle" .....certainly not being applied to this industry

What can You Do?

  • Do not support the marine aquarium trade. If you have friends with marine aquariums or who collect for aquariums let them know, this is NOT COOL, not ayoba. This is wildlife trafficking. Even if you only claim to purchase from “responsible pet shops” you are still PART OF THE PROBLEM, these pet shops get their fish from somewhere.
  • If you see groups of people with “Buckets and nets” collecting along our coast, let them know what you think. Enough people showing their dissatisfaction, they will eventually stop coming.  
  • Do NOT support pet stores that sell marine fish or products.
  • Put pressure on local authorities to enforce the laws around illegal collecting along our coast, Sadly, this is the core of the problem.
  • For more information or to get involved in projects to address marine aquarium collecting in KwaZulu-Natal, please click here 

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