Freshwater Aquarium Fish | Live Freshwater Fish for Aquariums | Petco

The Knifefish species list below includes popular types, as well lesser known knifefish varieties. Each fish guide has a description of the species, its place of origin, habitats and behaviors, as well as fish care to successful maintain them in an aquarium. Fish pictures are also provided within each fish guide to help with identification, and to aid in choosing the best type of knifefish for your freshwater or brackish water fish tank.

Fish information on Peacock Cichlids, Aulonocara types of cichlids from Lake Malawi, their habitats and keeping African cichlids tanks.

On the topic of food, Platies will eat most varieties of food including freeze-dried fish food or dry flakes. Not only will they eat most types of prepared fish food, but they are also known to eat algae in the fish tank, posing as a cleaning crew for the ecosystem.

Enjoy the beauty of freshwater aquarium fish from Petco

I have a 75 gallon tank. I have an albino frog who eats my goldfish quickly. What types of fish can I put in with him? Sharks? Hi! I have a 36 gal tank with a large veiltail goldfish,a large what I think is a marbled angelfish, and a new bala shark fish. I have had the tank for about 3 months, it is an upgrade from a 10 gal that I had about for about a year. The angelfish was the size of a silver dollar when I got it and now it is as big as my palm. My problem is my plecos..I’ve had I think 3 die recently. I don’t understand why?! All my other fish appear to be healthy. I don’t know if I want to keep trying with them. Is there anything that I can get to help keep the tank clean that is maybe more hardy and can live with the types of fish that I have? Thank you in advance!

Popular Fish Name, Fish Family, Scientific Name

If i want to get tropical fish instead then what would i need to buy? do i need to spend hundreds? i also dont want a large tank so would only be going for small fish but how many of the small types could i have in what kind of size tank to obviously also fit plants in? Please help!

Angelfish, Cichlids, Pterophyllum

An introductory article into the many types of aquarium lighting available for fish only, planted and reef tanks. What kind of lighting do you need in your freshwater fish tank?We have added the Betta to our list of best freshwater fish for beginners, because they are one of the most stunning tropical fish you can keep. The long colourful fins will catch the eyes of anyone having a peek in your tank. Betta fish are also very easy to care for, and they will eat most types of food including fish flakes, blood-worms and brine shrimp. For a treat, try offering some live foods to the tank.