Carefish, also known as sailfin catfish, is an invasive species of catfish native to the Amazon Basin of South America. This species of fish damages levees, builds nests, causes erosion and competes with native fish for food. Although known as scavengers rather than predators, the fish they care for feed on small local fish and eggs. The fact that they eat algae, plants, and carrion in captive fish means that they are widely marketed as algae-eating fish in aquariums. They can grow to over 2 feet in their natural habitat and produce large amounts of waste that can contaminate the water, so most will eventually outgrow the aquarium. It's still marketed for aquariums, but another use is emerging in areas with high foreclosure rates with swimming pools. City authorities in areas such as Wellington, Fla. We put managed fish in the stagnant pool and clean the pool cheaply. A Filipino student who was looking for a way to use poultry fish as chicken feed discovered how to use it to develop biofuels. He submitted his project to his Intel International Science and Engineering Fair and won his third grand prize. According to Dr. Jonathan Armbruster, a fish curator at Auburn University, controlled fish are edible unless they contain high levels of mercury or other metals. In its native region of South America, it is eaten whole roasted or put into soup. In areas without refrigeration, cared for catfish can remain moist for up to 30 hours, making them an excellent source of fresh food. Many fishermen use grilled care fish as an appetizer for drinks. The Southeast Asian Agricultural Graduate School Research Center has launched a program aimed at removing captive fish from wetlands to make livestock feed. Fishermen are paid to catch the fish they care for and process it into fishmeal, which is used as an ingredient in fish, livestock, or animal feed. It can also be used as a liquid fertilizer. Carefish's thick skin, especially the abdominal exoskeleton, can be tanned into fish skin and used to make items such as purses and purses. I've come this far. The above information is excellent knowledge to get an idea of ​​what it's really like to have a captive fish in your aquarium. They are not as cute as your fish pet. But you can also protect the environment and participate in the tank cycle. This article can be a great reference for getting to know the fish you care for better and changing other things that might affect the true purpose of this species. Common plecostomus belongs to the catfish family and is also called Hippostomus plecostomus, but there are many different types and colors of plecos. They are nocturnal and need at least one or several hiding places. Driftwood, for example, is especially effective. Sometimes called 'caretaker fish' or 'sucker fish', these beneficial species are natural scavengers and therefore help keep aquariums clean. Eating leftovers or else causing harmful nitrates in the water. But not everyone eats algae. Some are good at grooming, some are cute to look at, and some are even carnivorous.