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Mottled Bichir
1 like Bichirs
(Polypterus weeksii) Moderate Semi-aggressive 22" 90 gallons 76-84° F, KH 1-12, pH 6.5-7.5 Carnivore West Africa Polypteridae Bichirs Large-Bottom-Dweller The Mottled Bichir (Polypterus weeksii) is a popular western African Bichir species known for its mild temperament and large head. While they are not aggressive towards other large fish species, their large head and corresponding mouth make them capable of eating surprising large fish. Tank mates should be carefully selected to make sure that they are large enough to not fit into the Mottled Bichirs mouth. Within the aquarium trade the Mottled Bichir is often sold under a variety of names including: Weeks Bichir, Fat-headed Bichir, Fathead Bichir and of course Mottled Bichir. They exhibit a distinctive color pattern of dark grey bands over a light grey body, with a whitish under belly. In the wild the Mottled Bichir can be found living in the rivers, lakes, ponds and marshes of western Africa, where they forage amongst the substrate for small fish, worms, crustaceans and similar meaty foods. They can grow upwards of 2 feet in length in the wild, but generally only grow to about 16 inches in the home aquarium. They are considered a semi-aggressive species since they will eat fish small enough to fit in their large mouths, but will not bother larger fish species. The majority of Mottled Bichirs available within the aquarium hobby are wild caught specimens; however, they do very well in the aquarium environment when provided proper water conditions and aquarium size. An ideal aquarium setup for an adult Mottled Bichir will have a foot print of 6 x 2 feet or larger, a soft sandy substrate and a mixture of smooth rocks, plants and driftwood. Due to the shape of the Mottled Bichir and its swimming habits it is important to provide an aquarium with plenty of depth and length; however, the height of the aquarium can vary quite a bit as it is less important. Being a nocturnal species, the Mottled Bichir will appreciate areas of the aquarium that are either not brightly lit or are shaded by vegetation or driftwood. Proper tank mates for the Mottled Bichir should be large enough to not be considered food (anything small enough to fit in their mouth), but not so aggressive that they will harass the Bichir. Most larger semi-aggressive African Cichlids and New World Cichlids to quite well with Bichir, along with large Knife fish, other Bichir species, Synodontis and Datnoides species. Moderate to advanced hobbyists should have no trouble keeping Bichir in their home aquarium, as they are a very hardy species that has been successful in nature for millions of years. The Mottled Bichir is a carnivorous species that will consume a variety of meaty foods both in the wild and the aquarium environment. Essentially the Mottled Bichir will see any other fish or invertebrate species in the aquarium that are small enough to fit in its mouth as food. However, in order to provide them the vitamins and minerals that they need to support a healthy immune system they should not be fed a diet solely of feeder fish. A good diet for the Mottled Bichir will have a variety of meaty foods including: earthworms, prawns, mussels, raw shrimp and various types of feeder fish like silver sides and lance fish. Some Bichir have been known to accept commercial meaty pellets and wafers, but generally they do best with live or frozen foods. They should generally be fed 1 to 2 times per day an amount of food that they will consume within 5 minutes. When first added to the aquarium, Bichir are more likely to feed with the aquarium lights off or dimmed as they are a nocturnal species. Being a nocturnal species with poor vision, the Mottled Bichir has developed an excellent sense of smell which they use to locate food in low lighting conditions. Feeding them with the aquarium lights off gives them an advantage over tank mates who use eyesight as a primary method of detecting food.
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Albino Senegal Bichir
2 likes Bichirs
(Polypterus senegalus) Easy Semi-aggressive 18" 90 gallons 75-82° F, KH 5-12, pH 6.5-7.5 Carnivore Africa Polypteridae Bichirs Large-Bottom-Dweller Albino Senegal Bichir are selectively bred variants of the common Senegal Bichir. Senegal Bichir are widely distributed across Africa, where they can be found living in a variety of slow moving shallow waters including: swamps, marshes, lakes, estuaries and small tributaries. They can grow upwards of 18 inches in length in the wild, but generally only grow to about 12 inches in the home aquarium. They are considered a semi-aggressive species since they will eat fish small enough to fit in their mouths, but will not bother larger fish species. Albino Senegal Bichir are available within the aquarium hobby as farm raised specimens that do very well in the aquarium environment when provided proper water conditions and aquarium size. Bichir have several interesting adaptations, which include a divided swim bladder and primitive lung. These adaptations the fish to take in oxygen from the air, allowing it to survive out of water for some time, provided it is kept moist. Like other Ananbantoid species, they will actually drown if it is denied access to atmospheric air. Young bichirs even have amphibian-like external gills which are lost as the fish matures into adulthood. These adaptations along with their amphibian like behaviors of hiding during the day and hunting at night, exhibit a clear link between the modern bichir and amphibians. An ideal aquarium setup for an adult Albino Senegal Bichir will have a foot print of 6 x 2 feet or larger, a soft sandy substrate and a mixture of smooth rocks, plants and driftwood. Due to the shape of the Albino Senegal Bichir and its swimming habits it is important to provide an aquarium with plenty of depth and length, with the height of the aquarium being less important. As a nocturnal species, the Albino Senegal Bichir will appreciate areas of the aquarium that are either not brightly lit or are shaded by vegetation or driftwood. Proper tank mates for the Albino Senegal Bichir should be large enough to not be considered food (anything small enough to fit in their mouth), but not so aggressive that they will harass the Bichir. Albino Senegal Bichir are adept at finding their way out of aquariums and onto the floor, thus a tight-fitting aquarium cover is needed. They do well with other large semi-aggressive tank mates including larger South American and African Cichlids. They will not do well with aggressive Cichlids or Cichlid large enough to view the Bichir as a food item. In general, hobbyists should have no trouble keeping Bichir in their home aquarium, as they are a very hardy species that has been successful in nature for millions of years. The Albino Senegal Bichir is a carnivorous species that will consume a variety of meaty foods both in the wild and the aquarium environment. Essentially the it will see any other fish or invertebrate species in the aquarium that are small enough to fit in its mouth as food. However, in order to provide them the vitamins and minerals that they need to support a healthy immune system they should not be fed a diet solely of feeder fish. A good diet for the Albino Senegal Bichir will have a variety of meaty foods including: earthworms, prawns, mussels, raw shrimp and various types of feeder fish like silver sides and lance fish. Some Bichir have been known to accept commercial meaty pellets and wafers, but generally they do best with live or frozen foods. They should generally be fed 1 to 2 times per day an amount of food that they will consume within 5 minutes. When first added to the aquarium, Bichir are more likely to feed with the aquarium lights off or dimmed as they are a nocturnal species. Being a nocturnal species with poor vision, the Albino Senegal Bichir has developed an excellent sense of smell which they use to locate food in low lighting conditions. Feeding them with the aquarium lights off gives them an advantage over tank mates who use eyesight as a primary method of detecting food.
Senegal Bichir
3 likes Bichirs
(Polypterus senegalus) Easy Semi-aggressive 18" 90 gallons 75-82° F, KH 5-12, pH 6.5-7.5 Carnivore Africa Polypteridae Bichirs Large-Bottom-Dweller Senegal Bichir are widely distributed across Africa, where they can be found living in a variety of slow moving shallow waters including: swamps, marshes, lakes, estuaries and small tributaries. They can grow upwards of 18 inches in length in the wild, but generally only grow to about 12 inches in the home aquarium. They are considered a semi-aggressive species since they will eat fish small enough to fit in their mouths, but will not bother larger fish species. The majority of Senegal Bichir available within the aquarium hobby are farm raised specimens that do very well in the aquarium environment when provided proper water conditions and aquarium size. Bichir have several interesting adaptations, which include a divided swim bladder and primitive lung. These adaptations the fish to take in oxygen from the air, allowing it to survive out of water for some time, provided it is kept moist. Like Ananbantoid species, they will actually drown if denied access to atmospheric air. Young bichirs even have amphibian-like external gills which are lost as the fish matures into adulthood. These adaptations along with their amphibian like behaviors of hiding during the day and hunting at night, exhibit a clear link between the modern bichir and amphibians. An ideal aquarium setup for an adult Senegal Bichir will have a foot print of 6 x 2 feet or larger, a soft sandy substrate and a mixture of smooth rocks, plants and driftwood. Due to the shape of the Senegal Bichir and its swimming habits it is important to provide an aquarium with plenty of depth and length, with the height of the aquarium being less important. As a nocturnal species, the Senegal Bichir will appreciate areas of the aquarium that are either not brightly lit or are shaded by vegetation or driftwood. Proper tank mates for the Senegal Bichir should be large enough to not be considered food (anything small enough to fit in their mouth), but not so aggressive that they will harass the Bichir. Senegal Bichir are adept at finding their way out of aquariums and onto the floor, thus a tight-fitting aquarium cover is needed. Senegal Bichir do well with other large semi-aggressive tank mates including larger South American and African Cichlids. They do not do well with aggressive Cichlids or Cichlid large enough to view the Bichir as a food item. In general, hobbyists should have no trouble keeping Bichir in their home aquarium, as they are a very hardy species that has been successful in nature for millions of years. The Senegal Bichir is a carnivorous species that will consume a variety of meaty foods both in the wild and the aquarium environment. Essentially the Senegal Bichir will see any other fish or invertebrate species in the aquarium that are small enough to fit in its mouth as food. However, in order to provide them the vitamins and minerals that they need to support a healthy immune system they should not be fed a diet solely of feeder fish. A good diet for the Senegal Bichir will have a variety of meaty foods including: earthworms, prawns, mussels, raw shrimp and various types of feeder fish like silver sides and lance fish. Some Bichir have been known to accept commercial meaty pellets and wafers, but generally they do best with live or frozen foods. They should generally be fed 1 to 2 times per day an amount of food that they will consume within 5 minutes. When first added to the aquarium, Bichir are more likely to feed with the aquarium lights off or dimmed as they are a nocturnal species. Being a nocturnal species with poor vision, the Senegal Bichir has developed an excellent sense of smell which they use to locate food in low lighting conditions. Feeding them with the aquarium lights off gives them an advantage over tank mates who use eyesight as a primary method of detecting food.
Ornate Bichir
2 likes Bichirs
(Polypterus ornatipinnis) Moderate Semi-aggressive 24" 90 gallons 75-84° F, KH 1-12, pH 6.5-7.5 Carnivore Central Africa Polypteridae Bichirs Large-Bottom-Dweller Ornate Bichirs are arguable one of the most attractive species of Bichir available within the aquarium hobby. An adult specimen with its unique color pattern and large size can become the center piece of the aquarium. In the wild the Ornate Bichir can be found living in the rivers, lakes, ponds and marshes of Central Africa, where they forage amongst the substrate for small fish, worms, crustaceans and similar meaty foods. They can grow upwards of 2 feet in length in the wild, but generally only grow to about 18 inches in the home aquarium. They are considered a semi-aggressive species since they will eat fish small enough to fit in their mouths, but will not bother larger fish species. The majority of Ornate Bichirs available within the aquarium hobby are wild caught specimens; however, they do very well in the aquarium environment when provided proper water conditions and aquarium size. An ideal aquarium setup for an adult Ornate Bichir will have a foot print of 6 x 2 feet or larger, a soft sandy substrate and a mixture of smooth rocks, plants and driftwood. Due to the shape of the Ornate Bichir and its swimming habits it is important to provide an aquarium with plenty of depth and length; however, the height of the aquarium can vary quite a bit as it is less important. Being a nocturnal species, the Ornate Bichir will appreciate areas of the aquarium that are either not brightly lit or are shaded by vegetation or driftwood. Proper tank mates for the Ornate Bichir should be large enough to not be considered food (anything small enough to fit in their mouth), but not so aggressive that they will harass the Bichir. Most larger semi-aggressive African Cichlids and New World Cichlids to quite well with Bichir, along with large Knife fish, other Bichir species, Synodontis and Datnoides species. Moderate to advanced hobbyists should have no trouble keeping Bichir in their home aquarium, as they are a very hardy species that has been successful in nature for millions of years. The Ornate Bichir is a carnivorous species that will consume a variety of meaty foods both in the wild and the aquarium environment. Essentially the Ornate Bichir will see any other fish or invertebrate species in the aquarium that are small enough to fit in its mouth as food. However, in order to provide them the vitamins and minerals that they need to support a healthy immune system they should not be fed a diet solely of feeder fish. A good diet for the Ornate Bichir will have a variety of meaty foods including: earthworms, prawns, mussels, raw shrimp and various types of feeder fish like silver sides and lance fish. Some Bichir have been known to accept commercial meaty pellets and wafers, but generally they do best with live or frozen foods. They should generally be fed one or two times per day an amount of food that they will consume within 5 minutes. When first added to the aquarium, Bichir are more likely to feed with the aquarium lights off or dimmed as they are a nocturnal species. Being a nocturnal species with poor vision, the Ornate Bichir has developed an excellent sense of smell which they use to locate food in low lighting conditions. Feeding them with the aquarium lights off gives them an advantage over tank mates who use eyesight as a primary method of detecting food.