Jack-Knifefish
This marine aquarium fish is known as Jack-Knifefish and the correct latin name is Equetus lanceolatus. The family that this marine fish species belongs to is called the Drum family. (e) Origin of this species is Western Atlantic Coast. (e)
Jack-Knifefish can grow up to 25 cm what is approximately 9 inches. In general, 1 specimen requires at least 3000cm2 of water surface which is approximately 465 square inch. We recommend you to keep it in fish tanks which are large. (e) Medium aquariums have at least 113 Litres (30 US Gallons). Large aquariums have at least 265 Litres (70 US Gallons). Very large aquariums have at least 700 Litres (185 US Gallons).
It is difficult to keep the Jack-Knifefish. (e) The specific gravity (SG) should be between 1,020 and 1,025, the temperature between 23°C (73.4°F) and 26°C (78.8°F). The recommended pH level is between 8.0 and 8.3 since marine fish are used to these levels in general.
This fish requires caves and hiding places in the tank. In smaller aquarium you should keep only one specimen of this specie, but in larger tanks you may keep more of them.
There could be problems with eating in the tank. These fishes may eat some shrimps or worms.
Related fish profiles in the databaseRecommended reading
Feel free to share your experiences regarding keeping Equetus lanceolatus below. Every message will be held for approval by our moderators. It usually takes 24 hours to publish your comment. Before you ask anything, browse the questions page, please.
Character and suggestions regarding care
This Drum is peaceful.Jack-Knifefish can grow up to 25 cm what is approximately 9 inches. In general, 1 specimen requires at least 3000cm2 of water surface which is approximately 465 square inch. We recommend you to keep it in fish tanks which are large. (e) Medium aquariums have at least 113 Litres (30 US Gallons). Large aquariums have at least 265 Litres (70 US Gallons). Very large aquariums have at least 700 Litres (185 US Gallons).
It is difficult to keep the Jack-Knifefish. (e) The specific gravity (SG) should be between 1,020 and 1,025, the temperature between 23°C (73.4°F) and 26°C (78.8°F). The recommended pH level is between 8.0 and 8.3 since marine fish are used to these levels in general.
This fish requires caves and hiding places in the tank. In smaller aquarium you should keep only one specimen of this specie, but in larger tanks you may keep more of them.
There could be problems with eating in the tank. These fishes may eat some shrimps or worms.
Related fish profiles in the databaseRecommended reading
- Saltwater aquarium heater
- Saltwater aquarium lights
- Saltwater aquarium filters
- Saltwater tank aeration
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- Protein Simmers in the Saltwater Tank
- Setting up a Saltwater Tank
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- Tips on Yellow Longnose Butterflyfish Care
- Two Spot Goby
- Yellow Longnose Butterflyfish
Feel free to share your experiences regarding keeping Equetus lanceolatus below. Every message will be held for approval by our moderators. It usually takes 24 hours to publish your comment. Before you ask anything, browse the questions page, please.
Document modified on Tue Jan 29 8:40:53 UTC 2008
Document created on Mon Dec 10 12:43:50 UTC 2007
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