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The evaluation of the survey of the Prachtgurami stocks in the Parosphromenus Project (PP) and in the IGL 2023 shows that there is a lively exchange among breeders. The stocks in the IGL are largely satisfactory, while outside the IGL, the stocks depend on imports and private acquisitions. There are also noteworthy stocks outside the IGL, such as those of Helene Schoubye-Johansen from the Parosphromenus Project. Suggestions for improvement are made regarding the origin and locations of the Prachtguramis in order to improve future surveys. The article describes the current stock and distribution of various species of Parosphromenus fish. It is mentioned that some species are stable and readily available in the trade, while others are rarer and require urgent conservation measures. The importance of captive breeding is also emphasized, as the trade may not be a sustainable source for these fish species. Various breeders and their stocks are mentioned to provide an overview of the availability of each species. The article includes a list of various species and forms of Parosphromenus fish, as well as information about their origin and the members who own them. Various locations and individuals associated with the trade and breeding of these fish are mentioned. Information is also provided about the number of fish and their genders. [Extracted from the article]

The article "The Parosphromenus harveyi complex, new observations and insights" deals with the paradise gouramis of the Parosphromenus harveyi complex group. New observations and insights are presented regarding the different species within this group, particularly the western paradise gouramis from West Malaysia. It is pointed out that there are still new forms and color variations that pose difficulties in clear identification. Examples of the different species in various regions are listed, such as P. rubrimontis, P. harveyi, and P. tweediei on the Malay Peninsula, P. phoenicurus and P. sumatranus on Sumatra, Bangka, Belitung, and Bintan, as well as P. allani, P. ornaticauda, and P. opallios on Borneo. The history of the designation and description of the Parosphromenus species is also discussed. [Extracted from the article]

The article describes the cultivation of the worm Microfex as live food for fish. The author shares his experiences with breeding Microfex and gives advice on keeping and feeding them. The worms reproduce best at temperatures above 27 °C. The culture container should be ventilated and protected from insects. The food consists of finely ground instant oat flakes, which are sprinkled on the top of the sponge. The culture should be regularly cleaned and the water changed. It is recommended to feed the worms in the dark to better assess the development of the culture. In the initial phase, the culture needs time to multiply, and it is recommended to feed them sparingly and remove spoiled food. It is noted that too much food and too little water change can lead to an unpleasant smell and the death of the worms. It is also recommended to regularly clean the worms and keep fruit fly larvae away. The worms are best removed from the culture using a brush to avoid dirt. It is noted that Microfex worms are a good addition to other live food types, but should not serve as a complete replacement. [Extracted from the article]

The article describes a new red dwarf fighting fish called Betta sp. Jade, which originates from Sumatra. The fish displays an unusual green side coloration and is closely related to the species Betta sp. Api Api and Betta persephone. There are initial biological assessments and information on breeding, although the fish has not yet been scientifically examined. The Betta sp. Jade visually resemble Betta sp. Api Api and Betta persephone, and the genders are difficult to distinguish. There is also information about Betta sp. Api Api and Betta persephone, including their description and gender differences. Possible differences in external appearance and genetic variation between the fish species are described, with further investigations necessary to assess the variability and differences. It is mentioned that Betta sp. Jade may possibly be a hybrid between Betta sp. Api Api and the Blue, but further scientific investigations are required to confirm this. The behavior and care of the fish resemble that of Betta persephone or Betta sp. Api Api. [Extracted from the article]

The article "Parosphromenus opallios - a rare guest in the aquarium" deals with the rarity and import of paradise fish, especially Parosphromenus opallios, in aquariums. It is pointed out that certain species of paradise fish are hardly or not imported at all, while other species are regularly imported. It is also mentioned that the origin of the imported paradise fish is unknown and that the availability of certain species strongly depends on the desires of aquarium enthusiasts and collectors. The article emphasizes the importance of protecting and conserving rare species like Parosphromenus opallios. [Extracted from the article]

The article describes a new type of Betta fish, Betta sp. Api Api, which was discovered in Sumatra. The fish are found in peat swamps and superficially resemble Betta rutilans, but are smaller. The article also provides an overview of other species of Betta fish and their characteristics. The characteristics and behaviors of each species are described, as well as their distribution areas. It is noted that not all species have been clearly identified yet and further research is required. Betta fish have similar behaviors and care requirements as other species in the genus. [Extracted from the article]

The article "Six Live Foods (for small and young labyrinth fish) - Simplifications and insights from practice" discusses various types of live food for small and young labyrinth fish. The author shares his experiences and insights into food breeding and emphasizes the importance of successful live food breeding for the rearing and breeding of fish. He discusses, among other things, the culture and hatching of Artemia nauplii, the use of mosquito larvae and grindal worms, as well as the propagation of Moina macropa. The article provides practical tips and advice for feeding small and young labyrinth fish. It also mentions two literature sources that deal with the breeding of live food for small labyrinth fish. [Extracted from the article]

The article describes the practical filtering technique of the Hamburg mat filter and its variations. The author shares his many years of experience with different types of filters and emphasizes the effectiveness of the filter in removing dirt particles. He recommends using blue filter foam mats with fine pores and a thickness of 5 cm. The article also highlights the long service life of the filter and explains that a certain break-in period is required for the filter to reach its full effectiveness. When cleaning the filter, an impressive amount of sludge and filter mud can be removed. It is noted that the smell of a functioning HMF should be pleasant and should not smell rotten or sharp. It is recommended to clean the HMF regularly as the level of contamination depends on various factors. It is also mentioned that the service life of the filter mats ends after about 15 years and they should be replaced. An alternative type of filter, the "horizontal mat filter," is introduced, which allows for easier cleaning and maintenance. [Extracted from the article]

The evaluation of the survey of the Prachtgurami stocks in the IGL 2021 shows that IGL breeders report larger and stable stocks with several species. However, there are also noteworthy stocks outside of the IGL. The connections between the breeders in the Paro-AG and the PP lead to a lively exchange. There are also enthusiasts worldwide who do not report their stocks to the PP or the IGL. Various origins and locations of the Prachtguramis are discussed, with the indication of origin being an important clue. It is recommended to focus on location forms with trustworthy origins. The article describes the current stock of various species of Parosphromenus fish. It is noted that some species are well preserved while others are endangered. It also points out the difficulties in distinguishing females and possible hybrids. The article emphasizes the importance of conservation breeding programs and the role of hobbyists and professional institutions in preserving these species. It also highlights the variability of some species and suggests that further research is needed to better understand evolution and species delimitation. The article includes a list of individuals and companies that trade or breed various species of Makropoden (fish of the genus Betta). The list provides information on the number of held fish, their origin, and the involved companies. Information is also given about the origin of some species and subspecies of Makropoden. The list also includes information about the trade of other fish species such as P. filamentosus, P. gunawani, P. linkei, P. cf. linkei, P. nagyi, and P. ornaticauda. The article includes a list of individuals and companies that keep various species of Parosphromenus fish. Various species and places of origin of the fish are listed, including P. paludicola, P. parvulus, P. phoenicurus, P. quindecim, P. spec. aff. rubrimontis, P. sumatranus, and others. It is also mentioned that some species have become rare in the hobby. There is no further information about the fish or their characteristics. [Extracted from the article]

The article "Betta imbellis - simply beautiful!" describes the beauty and special features of Betta imbellis, also known as the "Small Fighting Fish". The authors emphasize its unique coloring, small size, and low aggressiveness compared to other Betta species. The fish originate from tropical climates and prefer shallow, occasionally sunlit waters. They can be kept in medium-sized, well-structured aquariums and display a lot of charm during courtship when properly cared for. The authors recommend a varied diet and emphasize that Betta imbellis are a good choice for aquariums due to their small size and peaceful nature. It is also noted that Betta imbellis are rarely available in the trade and are often considered "yesterday's news," although they do not deserve this reputation. [Extracted from the article]

Die an der nördlichen Begrenzung des Nord-Selangor-Forest-Reserve gefundenen Prachtguramis geben Rätsel auf: Handelt es sich doch augenscheinlich um mindestens zwei verschiedene Formen, die hier gemeinsam im selben Gewässer schwimmen. [ABSTRACT FROM AUTHOR]

The article provides information about the upcoming spring meeting of the IGL in Reckahn near Berlin in April 2023. A new board will be elected and a successor for the president is being sought. The article emphasizes the importance of strong leadership and functioning teams for the board. The various tasks of the board members and the functions of the association's journal "Der Makropode," as well as the website and the editorial team, are explained. It is recommended that applicants for the positions have knowledge of Excel and accounting programs. Regional group leaders receive little recognition, but it is recommended to establish new groups. The annual meetings are particularly important as the number of regional groups has declined. The author thanks all officials and active members for their work and hopes that non-officials will also be motivated to get involved. [Extracted from the article]

In the article "EDITORIAL" of the magazine "Makropode", the Russian invasion of Ukraine and its impact on the international community are reported. The author emphasizes the importance of peace, security, and rule-based behavior, and calls for peaceful coexistence to enable future-oriented actions and sustainable economic practices. The article also provides information about the magazine's editorial team and introduces various topics that are covered in the current issue, such as a travel report, the growth behavior of fish, and the diversity of the genus Channa. The article concludes with information about a recently held conference and an upcoming autumn conference. [Extracted from the article]