Goldfish are intelligent, rewarding pets, but they need large tanks, proper diets, and consistent care—not bowls. Learn how to keep them healthy.

Goldfish can make vibrant, entertaining pets for any family and can live a long, healthy life when given the right environment and care. They are a great beginner pet for anyone— even kids —and can be a rewarding companion for years to come.

We all want our pets to be healthy and happy, and this guide has essential tips for keeping a healthy and long-lived goldfish. Goldfish have a reputation for being easy to care for and making great pets for children.

Browse Petco's selection of Goldfish for sale. Excellent choice of pond fish or aquarium fish for novice aquarists as they are relatively easy to care for and to maintain.

Learn how to care for guppies—tank setup, feeding, and breeding tips to keep these vibrant, beginner-friendly fish thriving.

Guppies as pets are colorful, hardy, and beginner-friendly fish. Learn tank setup, care tips, breeding, lifespan, and common mistakes.

Guppies are one of the most colorful tropical freshwater fish in the world. They are small and relatively easy and inexpensive to take care of. They are a great fish to start with when beginning to build an aquarium, or learning to care...

Learn guppy care basics, including tank setup, feeding, water requirements, tankmates, and common health concerns.

Cichlids have an unbelievably wide range of traits, both physically and temperamentally. Learn more about in our complete guide...

If you want to know more about what goes into their care, then you’re in the right place! Here’s everything you need to know about keeping cichlids...

Whether you’re a beginner or an experienced aquarist, there’s a cichlid species that will suit your aquarium’s size, water conditions, and aesthetic.

Many varieties of cichlids are available through pet stores, fish stores, and breeders, so you have lots of great ways to find a specific type of cichlid that will suit your tank.

Discover essential tips for keeping minnows healthy and happy in your aquarium! This comprehensive guide covers everything from selecting the right tank size and equipment to maintaining optimal water quality.

You now have a complete roadmap to creating a beautiful, thriving, and low-maintenance minnow fish aquarium. We’ve moved past the “bait fish” myth and uncovered the true potential of these hardy, active, and charming fish.

Can You Keep Minnows in a Fish Tank? White cloud mountain minnows have been bred for life in the fish tank, and you can keep them as pets because they are resilient and accustomed to home aquarium conditions.

A successful minnow aquarium hinges on three non-negotiables: species-specific school sizes, water chemistry matching, and flow-controlled filtration. Start with White Cloud Mountain Minnows in a 10-gallon planted tank if you’re new—they tolerate beginner errors while teaching you minnow behavior.