Most veteran aquarists will prefer to customize their own aquarium rather than a finished one. But even in the circle of veteran players, the plaice products are still highly praised. Plaice focuses on high-end large fish tanks and has its own online flagship store, but the vast majority of its products are still distributed by dealers throughout the country. This objectively creates the scene of it being "unknown outside the circle and hot in the circle".
 
"Colorful Flounder Longtan Recruit Series" is the most talked about series in the circle, but there is no product related to it on the official flagship store. In fact, "Longtan Recruit" is an online forum ID of an Arowana breeding player, and by chance began to cooperate with Plaice to develop professional Arowana fish tanks in 2009, with "Longtan Recruit" responsible for the design and sales of fish tanks and Plaice production. So far, Longtan recruits have become the most professional and best-reputable Arowana breeding fish tank in China, independent of the design and sales of color flounder. In the color flounder brand, the products with the name of "color flounder" are more inclined to conventional farming, while the fish tank with the name of "Longtan Recruit" is dedicated to the cultivation of precious and professional fish such as Arowana, stingray, and podocarp.
 
Launched in 2018, CGA is the main product of Flounder at present, and its biggest feature is the design of the culture drawer in the bottom filter. Its function is to let the water flow fall evenly after flowing through the void structure, increasing the filtration area of the filter material, so that the nitrifying bacteria in the water can get more sufficient oxygen content, so as to multiply rapidly. In addition to the filtration system, CGA's master cylinder is edged with aircraft-grade aluminum alloy material, and the base cabinet frame is also reinforced, so that the load-bearing performance and stability are higher than those of ordinary aquariums. The price of CGA starts at 6,000 yuan.
 
In 2019, the plaice launched a new MPG, which retains CGA's all-aluminum alloy structure, all-ultra-clear glass material and forced drainage device at the bottom of the cylinder, and adds a forced drainage design in the bottom filter on this basis. The user has a hole in the bottom filter tank to take over, which can forcibly discharge the water and impurities in the bottom filter cylinder, which solves the problem of impurity residue at the bottom of the cylinder to a certain extent. This is the first time that a painted flounder has been used in a non-Arowana tank. MPG has two colors, black and white, as well as a variety of sizes, and the smallest MPG900 is priced at about 5000 yuan.
 
For players with relatively small farms, consider the CB (Super White) series of flounder. The series is made of ultra-clear glass and is more reliable in terms of process and technical precision than other aquariums on the market that also carry the ultra-clear glass flag. CB series has a variety of specifications, and the price of the smaller water grass tank is less than 2000 yuan. Although it is a bare cylinder, it is still worth recommending.
 
It is worth noting that professional large fish tanks such as flounder do not come with filter materials, and players need to configure each layer of filter elements according to their specific breeding requirements. For specific configuration schemes, you can consult dealers or browse forums to consult other experienced aquarists.
 
There are relatively many series of Longtan recruits, but there are clear positioning and functional differences between the series, and users who are new to contact can quickly find products that suit them. LT-S is a series for beginner players, equipped with a basic wet and dry separation system, not customizable, only semi-ultra-clear glass style, the price is between 5000 yuan and 7600 yuan. As a mid-range mainstream series, LT-C adopts an all-aluminum alloy frame, which can be customized with glass material, and the dry and wet separation system is upgraded to a drawer design, and the filtration effect has been improved, with a price of between 6,500 and 10,000 yuan. As for the highest-grade LT-E and LT-F, both have the same filtration system design, with a single-opening design in the overflow area, and a strong main cylinder function; The diversion pipeline is added, the filter material can be backwashed, and the germicidal lamp and other equipment can also be directly installed, and the filter screen is placed downward, which greatly improves the physical filtration effect. The price of LT-E and LT-F not only changes with the size, but also fluctuates with the material and design of the base cabinet, and the price is between 10,000 and 20,000 yuan.
 
Users who purchase Longtan Xinbing series fish tanks had better go to the official website to understand the specifications, design features, distribution and after-sales service of the fish tank.