How big do Delhezi Bichirs get?
Average adult size: Up to 16 inches (41 cm), but a maximum of 14 inches (36 cm) is more typical in the aquarium.
Are Bichirs aggressive?
Behavior: Bottom-feeders; moderately aggressive, but relatively peaceful with larger tankmates; nocturnal predator; territorial and aggressive towards other Bichirs of the same species; may escape from aquarium, lid highly recommended.
What fish can live with Bichirs?
Bichir Tank Mates
- Oscar fish.
- Flowerhorn cichlids.
- African knife.
- Clown Loaches.
- Jack Dempsey fish.
- Silver Dollar fish.
How do you take care of a Bichir?
To keep your dinosaur bichir happy, maintain a tropical water temperature between 75-82° F (24-28° C), a pH between 6.2 and 7.8, and keep the water soft with a KH between 5 and 20 dKH.
What do you feed Bichir fish?
Feeding. The bichir is a carnivore, and very rarely eats dried foods. Therefore, a diet of frozen or live foods is recommended for larger fish, including shrimp, baitfish, mussels, and earthworms. Smaller specimens will also eat mosquito larvae, bloodworms, and vitamin-enriched brine shrimp.
What do albino Bichir fish eat?
Diet. Bichirs are nocturnal predators. They are carnivorous fish and enjoy eating small vertebrates, crustaceans, insects, and other small fishes. It is better to feed them with live food rather than pellets or artificial food.
Do Bichirs bite?
Captivity. Bichirs are predatory fish; in captivity they will take any live or dead animal that can be swallowed or broken apart and then swallowed. It will also bite fins of other fishes if it can.
How do you feed a Bichir?
How fast do bichir fish grow?
These fish will get up to a foot long and grow to at least 8″ in their first 6 months and will live to 12 years or more. All tankmates must be no smaller than 4″ long or may be eaten.
How big of a tank does a Bichir need?
Minimum aquarium size should be 29 gallons, but preferably 55 gallons or more. A good rule of thumb is one gallon of water for every one inch of full-grown fish. These fish prefer fine gravel or sand substrate on the bottom of the aquarium, as eels often burrow into the sand.
How do you keep Senegal Bichir?
Weekly water changes are also recommended to keep nitrate levels low. The species is easy to please when it comes to water parameters and will be happy in water with pH levels of between 6 and 8. That said, bichirs are a tropical species, so the water temperature should be between 77 degrees and 84 degrees Fahrenheit.
What kind of fish can Polypterus delhezi live with?
Suitable tankmates include other Polypterus species, Synodontis, Datnoides, Knife Fish, larger Ctenopoma species, medium to large characins and African Butterfly Fish. The anal fin of the male is much thicker than that of the female.
How big does a delhezi Bichir tank get?
The Delhezi Bichir, also known as Polypterus delhezi has grey coloration with green or yellow spots. Its coloration makes it very popular. The Saddled Bichir, ( Polypterus endlicheri) is one of the largest reaching up to 30 inches.
How long does it take Polypterus delhezi eggs to hatch?
The eggs hatch in 3-4 days, with the fry becoming free swimming around 3 days later. First foods should be brine shrimp nauplii or microworm. Apparently, the fry are not particularly mobile, so care should be exercised to ensure they are well fed.
How did the genus Polypterus get its name?
According to one hypothesis, Devonian tetrapods may have inhaled in this way. Polypterus was discovered, described, and named in 1802 by Étienne Geoffroy Saint-Hilaire. It is a genus of 10 green to yellow-brown species.