Have you noticed a black ghost knifefish hiding out in this hollow log? Don't worry, it's not stuck! Knifefish are one of the few kinds of fish that can swim backwards without turning around, so it's very easy for them to get out! | Vancouver Aquarium
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Have you noticed a black ghost knifefish hiding out in this hollow log? Don't worry, it's not stuck! Knifefish are one of the few kinds of fish that can swim backwards without turning around, so it's very easy for them to get out! | Vancouver Aquarium
2.1K viewsNov 19, 2022
FacebookVancouver Aquarium
► Tropical Highlight: The Black Ghost Knife Fish What an interesting fish! The Ghost Knife Fish has a peculiar wave like swimming motion, which is sure to attract attention. See it swimming! #freshwaterfish #tropicalfish | Aquarium Industries
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► Tropical Highlight: The Black Ghost Knife Fish What an interesting fish! The Ghost Knife Fish has a peculiar wave like swimming motion, which is sure to attract attention. See it swimming! #freshwaterfish #tropicalfish | Aquarium Industries
1 viewsJun 10, 2014
FacebookAquarium Industries
Here we see a rare moment — two Black Ghost Knifefish displaying potential spawning behavior. What may look like aggression is actually part of their courtship, with males and females testing each other before pairing. Black Ghost Knifefish are fascinating creatures. Native to the rivers of South America, they navigate their dark, murky waters at night using weak electric fields. This ability, called electrolocation, allows them to sense obstacles, find prey, and even “talk” to one another throu
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Here we see a rare moment — two Black Ghost Knifefish displaying potential spawning behavior. What may look like aggression is actually part of their courtship, with males and females testing each other before pairing. Black Ghost Knifefish are fascinating creatures. Native to the rivers of South America, they navigate their dark, murky waters at night using weak electric fields. This ability, called electrolocation, allows them to sense obstacles, find prey, and even “talk” to one another throu
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The Aba Aba Knifefish is one of the more unique species of knife fish! 🧐✨More closely related to Mormyrids, like the Elephant 🐘Nose, the Aba Aba knife fish have an extended dorsal fin for undulatory swimming rather than an extended anal fin as most other knife fish have! #houseoffins #houseoffinsgreenwich #aquarium #aquariums #aquariumsdaily #aquariumsofinstagram #freshwateraquarium #freshwatertank #freshwater #freshwaterfish #aquariumshop #greenwhich #connecticut #knifefish #abaknifefish #afr
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