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Buy Rainbow Sharks for Sale
Also called Red Finned Sharks
Click here to shop online for Aquarium Sharks.
Rainbow Sharks and Red Fin Sharks at, where you can shop online for a Rainbow Shark or a Red Fin Shark.  
The Rainbow Shark, shown above, is almost 4" long. Very hardy, energetic, and fun to watch interacting with the other fish. Sometimes two of these Red Fin Rainbow Sharks get very excited, swim along side each other, and open and close their mouths rapidly. At that time their white "lips" are very prominent. There are more pictures of Rainbow Sharks below on this page.
Click here to shop for Aquarium Sharks.

Scientific Name: For a long time the scientific name was listed as Labeo erythrurus, but now it is Epalzeorhynchos frenatum.

When they live together in large numbers in large aquariums, these sharks get along very well with each other.
But if you have less than six sharks, they'll begin to quarrel, and the weakest ones will be miserable. So if you keep Red Finned Rainbow Sharks, keep one or keep many, but don't keep just a few together in the same aquarium. 

Rainbow Sharks are Beautiful, energetic, hardy, and rather aggressive to other Sharks, but not quite as aggressive as Red Tail Sharks. Most sharks are not aggressive to other types of fish. So sharks make good tank mates for many types of fish. But as mentioned above it's best to have just one Rainbow Shark or one Red Tail Shark in an aquarium, or more than six, but not just a few. 

Buying Albino Rainbow Sharks for sale at our retail store.   This picture shows some Pink Rainbow Sharks in our facility. They are the same species as Rainbow Sharks, just a different color variety. Pink Rainbows are less aggressive than Rainbows.

Appropriate Home
An aquarium with an exterior power filter with a BIO-Wheel, a maximum of 1/4 inch of gravel, and an aquarium heater adjusted to between 76 and 80 degrees F. Eventually a Rainbow Shark will need a large aquarium with at least 50-gallons of water. Click here for more about warm water aquariums.

All Sharks are Jumpers, so the aquarium they live in must have a cover with no holes. Click here for more information about aquarium covers.

Rainbow Sharks need a piece of pipe or a cave. Pieces of plastic pipe were cut from a long pieces of pipe that we bought at Home Depot. Before we put the pieces of pipe in our aquariums, we cleaned them in warm water. Next we tested them in a small aquarium with a few fish to be sure they weren't toxic.

Finally we put the pieces of pipe in our large aquariums with lots of fish. You might prefer to buy an ornamental cave or rocks that is labeled for use in aquariums. Click here for more about how to avoid contaminating your aquarium.

Cichlid Stones - Ceramic Aquarium Caves - Click on this image to buy Cichlid Stones.    
Most Sharks, Loaches, and Eels love Cichlid Stones, which are natural looking ceramic aquarium caves . Click here for more about Cichlid Stones.

Recommended Diet
Floating flake food. Perhaps some sinking food pellets but be careful because uneaten food will soon spoil and pollute the water. Be sure to always use a small net to remove uneaten food after about 10-minutes. Click here for more about feeding fish. I feed these fish a few Black Worms every other day. Click here for more about Black Worms.

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Only one Red Tail Shark or one Rainbow Shark or one Pink Rainbow Shark to an aquarium, or many, but not just a few. Otherwise, the strongest shark will make the others miserable. All Gouramis, all Barbs including Tinfoil Barbs, all Danios, all Rainbows, a school of Bala Sharks, and  a school of Clown Loaches.
Click here to read about several groups of compatible fish.

picture Gallery of Rainbow Sharks
Rainbow Sharks and Red Fin Sharks at, where you can shop online for a Rainbow Shark or a Red Fin Shark.
Rainbow Sharks and Red Fin Sharks at, where you can shop online for a Rainbow Shark or a Red Fin Shark.
Rainbow Sharks and Red Fin Sharks at, where you can shop online for a Rainbow Shark or a Red Fin Shark.
Rainbow Sharks and Red Fin Sharks at, where you can shop online for a Rainbow Shark or a Red Fin Shark.
Rainbow Sharks and Red Fin Sharks at, where you can shop online for a Rainbow Shark or a Red Fin Shark.

Size and Lifespan
Red Finned Rainbow Sharks live for several years and grow slowly to a length of 5", sometimes even longer, and rarely much longer. 

Click here now to continue on to another web page that contains Customer Comments and our Replies about Red Fin Rainbow Sharks.
Important Aquarium Products

For excellent health, pet fish need very good food and very good water conditions. These five products are very important.

Premium Fish Food Flakes
Premium Fish Food Pellets
DrTim's Water Conditioner
DrTim's WasteAway
Denitrifying Lava Rocks
Click here now to learn more and add one or more of these products to your fish order.
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Click on this ad to go to Graystone Creations for Pond Pumps, Pond Kits, and Pond Supplies.
Click here to verify our "PayPal Reputation", which shows we have been selling on PayPal since 2002, and we've sold items to thousands of satisfied customers.
 Best Selling Books 
  Click here now to order The Simple Guide to Freshwater Aquariums, a bestselling reference, offering an easy-to-understand look at setting up and maintaining a successful first freshwater aquarium.
  Click here now to order The New Marine Aquarium: Step-By-Step setup and stocking Guide, the best selling book about starting a new marine aquarium.
  Click here now to order 500 Freshwater Aquarium Fish: A Visual Reference to the Most Popular Species, a beautiful book, lovingly written and illustrated, with information for the beginner or the longtime enthusiast.
  Click here now to order Fancy Goldfish: A Complete Guide ... by Eric L. Johnson, DMV, and Richard E. Hess. The most encompassing and thorough treatment of the fancy goldfish hobby to date. Hardcover with 176 pages.
Click here now for many more fishy books.
We hope these suggestions help!  ;^ }
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This page was updated on November 11, 2014.