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The Ossa Knifefish is a remarkable and unusual species that will bring a lot of attention to its aquarium. This fish can grow to be about 14 inches in length if properly cared for. Provide an environment with plenty of hiding places where the Ossa Knifefish can go when feeling shy. They prefer more dimly lit aquariums and will spend more time hiding if the aquarium if too brightly lit. They are fairly timid but can bully smaller fish, which is why it is recommended to house with similar sized tank mates. They are a social species and prefer to be housed in groups. Provide a varied diet of freshwater frozen foods and small pellet or flake foods.
SKU | 3886265 |
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Primary Brand | Petco Freshwater Fish |
Days to Ship | Ships Next Business Day |
Max water Temp | 80 F |
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Pet Max Length | 14 IN |
Water Parameters-DKH Min | 0 |
Water Parameters-DKH Max | 10 |
Water Parameters-PH Max | 7 |
Special Diet | Carnivore |
Water Parameters-PH Min | 6.5 |
Min Water Temp | 73 F |
Environment | Freshwater |
Native To | South America |
Temperament | Community |
Care Level | Moderate |
Personalized Item flag | No |
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Length | 6 IN |
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Petco takes great care to ensure that the Live Fish, Invertebrates & Plants you order arrives safely and in healthy condition. All Aquatic Life are guaranteed to stay alive for 7 days from the day they arrive at your home or we will gladly refund your money. Returns or refunds cannot be offered on Live Fish, Invertebrates & Plants that you decide you do not want. Please ensure the items you order are what you want before finalizing the order. If you experience a loss of your marine fish, freshwater fish, invertebrates, or live plants within 7 days of delivery please contact Customer Relations at 877-738-6742.
ACCLIMATION: Allow the sealed bag with your new fish to float in your aquarium for at least 15 minutes (but no longer than one hour) to ensure the water in the bag matches the temperature in your aquarium. For new aquariums, adding new fish slowly helps to properly develop the nitrogen cycle, which creates a safe environment for your aquatic pets. A bacteria booster may also help develop a new aquarium for your new fish. Petco offers free water testing in store to determine if your water is safe. DIET: A well-balanced diet consists of a variety of flakes, pellets, freeze-dried, and frozen food, depending on the species. FEEDING: Feed sparingly and no more than fish can eat in 1-2 minutes. Overfeeding can quickly foul the water, especially in smaller, unfiltered aquariums.
Fish With Long Fins
Swordtails
Swordtail Fish Colors
Miscellaneous Freshwater Fish
Brackish Water Fish
Freshwater Fish
Miscellaneous Marine Fish
Triggerfish
Hawkfish
Freshwater Catfish
Bright Red Fish
Yellow Freshwater Fish
Butterflyfish
Elegant Fish
Cool Fish
Foxface & Rabbitfish
Aquarium Loaches
Tangs & Surgeonfish
Aquarium Fish With Stripes
Blue Freshwater Fish
GloFish Freshwater Fish
Blue Ridge Fish Hatchery Fish Food
Blue Ridge Fish Hatchery Pond Fish Food
You & Me Cuttlebones
Petco Freshwater Fish Freshwater Fish
Blue Ridge Fish Hatchery
Petco Freshwater Fish
Petco Freshwater Fish Aquatic Invertebrates
Imagitarium Freshwater Fish
Penn Plax Saltwater Fish Shop
Tropical Marine Centre Frozen Fish Food
Tetra Saltwater Fish Shop
Petco Marine Fish
Petco Marine Fish Saltwater Fish
GloFish
Blue Ribbon Pet Saltwater Fish Shop
Omega One Saltwater Fish Food
Tropical Marine Centre Saltwater Fish Food
API Saltwater Fish Shop
Tropic Marin Saltwater Fish Food
I have a freshwater fish in my aquarium that I cannot identify. It resembles a Mosquito fish but is lighter in color, thinner, swims differently, and has what appear to be sparkles on its sides. I caught it with a net in a school of mosquito fish but it is different. it was the only one in the school that looks the way it does. I found it in the shallow part of a lake in Florida. Please help me identify it.
I am having a high back arrowana with peacock bass and I m finding many wounds on arrowana and I dont have the facility to separate them pls help what to do as I hope its peacock bass which must be attacking pls help
what kind of fish are these? and would they be good with a male betta
I have just brought a new rapheal spooted catfish what care should I take as it is with discuss arrowana and blue angel pls will u share me the link how to hold it
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frozen Carangidea fishes (for our dolphins food) have some tiny white visceral knob ( like parasite eggs). is it may to be parasite? do we need microscopy ? is it harm for dolphins?
My fish can’t open it’s mouth, and Is resting on the bottom of the tank, has a swim then goes back to the bottom of the tank
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I have a female fish cichlid that has a hole in her back by her tail is it a parasite or bad fin rot (body rot) I'm afraid if left unchecked it will go straight through to the other side of her body