Gold forms – also called xanthorists – are quite common in fish, even in nature. Ever since the beginning of man’s records of natural phenomena, there has been talk of golden perch, carp, crucian carp, tench and pike. Of course, such mutations occur much more often in breeding than in the wild, because there such strikingly colored animals soon become victims of predators.
In the case of the Pearl Gourami (Trichogaster leerii, sometimes also called Trichopodus l.) a gold form has only been known for a comparatively short time. It is difficult to say whether this will become established on the market or remain a rarity. But compared to the first specimens we received in 2015 (see https://www.aquariumglaser.de/en/fish-archives/trichogaster_leerii_gold_en/ the animals we can offer now are much stronger.
The pearl gourami (Trichogaster leerii, Trichopodus leerii) is one of the most popular aquarium fishes at all. It is probably not exaggerated if one assumes millions of individuals in aquariums all over the world. All these fish are bred ones. It is only little known that the pearl gourami belongs to the endangered species as a black water inhabitant in the wild, because the habitat is dwindling more and more. We have already succeeded in importing animals from southern Thailand (https://www.aquariumglaser.de/fischarchiv/trichogaster-leerii-wild/) and from Sumatra (Jambi), now also from Borneo.
We very much hope that interested enthusiasts will succeed in building up strains of this wonderful animal of known origin by the occasional import (a threat to the free-living stocks by such removals is excluded from a scientific point of view). This would be an active contribution to the protection of species. Already frequently, species or populations of small fishes could be saved from extinction by such hobbyist—based breedings. However, a possible return to nature may only be attempted with animals whose original origin is known.
For our customers: the fish have code 469513 on our stocklist. Please note that we only supply the wholesale trade.
The Pearl Gourami (Trichogaster leerii) is an absolute classic among the ornamental fish. The species is always available in the petshops all over the world and they are usually quite cheap. These traded fish are bred ones. Wild collected ones are hardly ever offered; the species is endangered in the wild, because the habitats become destroyed in a very great amount. Sadly the quality of the bred fish sometimes is not as good as it should be. This is due to the low price the breeders get for the animals. But currently we have obtained wonderful, fully coloured specimens from a local breeder.
For our customers: the fish have code 469504 on our stocklist. Please note that we exclusively supply the wholesale trade.
This is a fish like an evening in a swamp: dark and spooky. Wallagonia micropogon is a predator, anyone can see. The validity of the species W. micropogon is the subject of controversial discussion, many scientists believe that it is a synonym of Wallagonia leerii. Our specimens originate from Thailand. Currently they are small, only 7-9 cm long, and easy to handle, but one fine day they will be 1.5 m long and will weigh over 80 kg.
Wallagonia is very similar to the European Wels (Silurus glanis), but Wallagonia swims more often in the open water. Against conspecifics they are quarrelsome.
For our customers: the fish have code 475703 on our stocklist. Please note that we exclusively supply the wholesale trade.
For the first time we obtained wild collected pearl gourami from Thailand. This is worth mentioning for several reasons. First, it is very ambigously discussed in the scientific literature wether the species occurs in Thailand at all; twice: the wild populations of the pearl gourami are declining terryfing fast, for the species is strictly adopted to blackwater (collecting the fish for or the trade has no impact on natural populations); and finally we have even good informations where the fish were collected. They originate from Narathiwat province near the city of Su-Magi Kolok. At this place usually the glass catfish (Kryptopterus vitreolus) is collected.
Initially the new arrivals looked very similar to their bred cousins. But a closer look showed an interesting difference: in the wild females the back has almost not pearl-spots! Currently the fish are something larger than half-grown (6-8 cm).
For our customers: the fish have code 469513 on our stocklist. Please note that we exclusively supply the wholesale trade.