Aquarium Fish, Tropical Fish, and Goldfish for sale |

Aquarium Fish, Tropical Fish, and Goldfish for Sale Online |

  Mobile     Search     Apps     Ordering     Shipping     Delivery     About     Newsletter     DryGoods


is usually $34.99

Or only $16.99 to Southern California.

on Orders over $169.99

Featured Today
Buy 6 and Save
Premium Fish
Free Fish !
My Favorites
Most Popular
Beginner's Fish

Baby Fish
Our Blog
Aquarium Info
New Arrivals

Search Site Info
About Our Fish Ordering
Freshwater Fish
Cool Fish
Fish for Sale

Click on to see more links.
African Cichlids
S. Am. Cichlids
C. Am. Cichlids
Betta Fish
Popular Fish
Wild Fish
Goldfish & Koi
More Fishy Stuff
Pet Critters
Live Plants
Featured Fish
Indexes of Fish
Compatible Fish
Saltwater Fish
Feeding Fish
Water Quality
Fish Stress
Homes for Fish
Fish Ponds
Amazon Fish
Pics of Fish
Videos of Fish
Aquarium Pics
Email Replies
Breeding Fish
Names for Fish
Click on to see more links.





Page 2 about
African Black Knifefish
Click here to buy an African Black Knifefish.


Aquarium Decorations and Ornaments. Click on this image for more information.
Koi - Click on this image for more information about Koi.
Pet Fish Talk is an Internet-Radio Talk Show about Keeping Pet Fish in Aquariums, Fish Bowls and Ponds, that is hosted by the Bailey Brothers, DrTom and Nevin, from 1:00 to 3:00 pm, PT, each Wednesday. Click on this image for more information about Pet Fish Talk.
BIO-Wheel Aquarium Filters. Click on this image for more information.
Click on this image to see a list of over 100 short videos of Tropical Fish.
Champion Koi Show. Expert information about Koi Fish and Ponds.


This page contains Customer Comments and our Replies about the African Black Knifefish.

Click here to go back to the first page about these Knifefish.


Customer Comments

Hi I have a little problem ..... I have a very quiet, calm happy tank ... until this past week. 1st my female betta looked like someone literally bit her lips off!! Wed my yellow barb .. same thing. This tank has been up and running with the same fish for ~ 2 months: 2 clown loaches 2 serpae tetras 2 yellow barbs 2 dwarf gouramis 1 black knife 1 beautiful lavender betta female 1 pleco Any ideas.??????
I have to say that I watch them all the time and this really is an active but nonagressive group. I have never seen any problems. I feed them black worms 1-2 times a week, freeze dried blood worms, tetra flakes occasionally brine shrimp ....  Any thoughts????
thank you
Reply. Hello Marie. Your Black Knifefish is a nocturnal predator that will eat small fish after the lights go out. A Black Knifefish is not compatible with most of your other fish.

I also notice that several of your other types of fish are schooling fish that live best in a group with several fish of their species.


Customer Comments

Hi thanks for your quick reply .... naturally Spike the blacknife is my favorite kid in the tank ..... If I get another aquarium today ... do you have suggestions as to what I can put in with him .... that wont become his next snack ??????
Also there were originally 6 serpes. then 6 yellow barbs ... and ... yes you guessed it 6 headlights ..... only the survivors are in there now. I appreciate your help ... it's difficult to find a reference .
When I purchased Spike the gentlemen at the store said he would be fine with my other purchases ... and when I told them of my face eating episodes ... they said I had a virus+/or parasite and to use minocin. !!!!!!!!!!!
Thank You so much for saving the rest! Do I need to move the clown loaches also????
Reply. Hello again Marie. Click here to read about compatible tank mates for African Black Knifefish, where you see that Clown Loaches are listed as compatible tank mates for your Black Knifefish.

I think that the misinformation you received reinforces our belief, that you must learn about each species, before
you put it in your aquarium.

I recommend that you click here to go to our Search Page, and put that page in the Favorites folder of your browser.

In the future before you add a new type of fish to your aquarium, go to our Search Page, enter the name of that type of fish and read about it.


Customer Comments

I visit your site a lot and I love it.
My fish craze started about 2 1/2 years ago and your website is where I got all my information on new species and general fish care. You guys have helped me temendously. I just wanted to pass along some information that I have acquired through my own fish keeping experiance.
I've noticed that on your list of compatible fish for African Black Knifefish, you don't have Angelfish, or any Corydora catfish. I have 3 African Black Knifefish, 7 large Angelfish, and 1 emerald Corydora catfish all in a 55 gal tank.
They have all lived in the same tank for over a year now and they all get along perfectly. The Angelfish have actually grown up with the Knifefishes since they where smaller than a quarter. The Knifefish have never bothered the Angelfish, only once we had a problem with 2 Yoyo Loaches chasing all the other fish in the tank. They have several places to hide, and have had several chances to eat smaller fish.
The only fish that they have eaten have been 1/2 inch long fish or smaller. They've never taken bites out of my other fish, either. The only thing that they do dine on regularly is Angelfish eggs. I have 3 Angelfish breeding pairs in my tank and the eggs will only get eaten if I turn all the lights off at night.
I have noticed that there is limited information on Knifefish in gerneral, probably from them being considered a wild species. I think that we should be more open to the compatability of these fish. I don't think that anyone knows everything about these wonderful fish, I've had them for almost 2 years and they surprise me all the time.
Thanks for letting me share,
Mandy (Finny)
Reply. Hello Mandy. Thank you very much for sharing your very interesting observations about your fish. 
Copyright © 2000-2019
All Rights Reserved
Premium Aquarium Fish