The Mexican Tetra is an interesting species of tetra best known for its surface-dwelling behavior and unique adaptation to blind cave forms, creating a striking addition to any fish tank. Its abdominal, anal, and dorsal fins can be yellowish or reddish. The Buenos Aires Tetra was described in 1907 after being discovered in South America. What’s more, you can keep groups and mix them with other fish to really show them off at their best. No matter your choice, try to find complementary colors. You want the patterns and shine of your tetras to stand out. It can be challenging to feed vampire tetras. They are carnivorous fish eaters that actively hunt live prey. They must be fed the same in captivity unless they are trained to accept other foods. 39. Mexican Tetra/Blind Cave Tetra

Pristella tetra care isn’t something you should be worried about. These fish are very beginner-friendly and are a fantastic option for any owner who doesn’t want a lot of hassle. Having an isolation aquarium to keep ill fish in helps slow any infection process. Remember, neon tetra disease spreads through the ingestion of dead tissue. Being comfortable in big groups Tetra can be kept in a mid-sized tank with a good count of compatible tank mates. When kept in small groups or alone, these fish can become even more skittish than they already are. Solitary fish will spend most of their time in hiding and will usually succumb to stress-related health issues. Tank Mates

In the wild rivers, tetras breed in the rainy season when the weather is wet with the consistent rainfall, but when they adapt themselves in an aquarium, they can multiply throughout the year due to controlled temperature and moisture conditions. Some species of female Tetras become active for reproduction at the age of 9-12 months. But in some larger species, the active age of breeding starts between 1.5 to 2 years. Other species of barbs such as tiger barbs, rosy barbs, etc. have hostile nature. These species of barbs can cause problems in your tank as they can nip the fins of other fish. Hence, your tetras can get hurt and will be living in a very stressful environment. Cichlids

Danios are one of the freshwater schooling fish. Danios can consist of species such as Pearl Danio, Zebra Danio, Danio Kerri, Queen Danio, etc. More people like to keep zebra danio with ember tetras. Tetras cannot tolerate the messy nature of goldfish. Tetras have a difficult time to cope when the tank environment gets dirty. Hence, it is not recommended to keep goldfish and tetras together. Conclusion These fish are known for being quite aggressive. In the wild, they are predatory fish. In addition to eating insects and small fish, they will consume fish scales. Because of their size, tetras can be kept in small aquariums, and finding compatible neighbors is not a difficult task. Diet & FeedingTetraMin is a well know fish food brand to help breeders. It provides flakes which are easy to digest and do not leach color thereby keeping aquarium water clean and clear. This diet for fish has right quantity of immunostimulants, vitamins, biotin and Omega-3 fatty acids is custom designed to strengthen fish’s resistance to disease and stress. Best food and diet All tetras are active swimmers. You’ll need a high-quality filter to provide a medium to fast water current to mimic the streamflow they’d find in their home region. HOB filters are your best option. Commonly, cichlids are known to be an aggressive species. If you want to keep these fish with tetras, then you can keep dwarf cichlids. The dwarf cichlids are compatible with peaceful fish like tetras. The Red Eye tetra is noted for the bright red spot near its eyes, and the silvery-golden hue on its body. Bleeding hearts do well in schools of between four to six. This helps prevent unwanted nipping behaviors.