The Adorable Dog Faced Puffer Fish: A Guide to Keeping and Caring for this Unusual Pet
The dog faced puffer fish is a unique and fascinating species that has gained popularity among aquarium hobbyists in recent years. This species, also known as the dog faced puffer, is a type of freshwater fish native to South America. They are characterized by their rounded bodies and unique “dog-like” faces, which feature a wide mouth and large eyes. Dog faced puffers are relatively easy to care for, making them a great choice for beginner aquarists. In this guide, we’ll discuss the basics of keeping and caring for this unusual pet, including the best tank setup, diet, and more.
Tank Setup and Maintenance
When setting up a tank for your dog faced puffer, it is important to remember that these fish require a large, well-filtered tank with plenty of hiding spaces. A good rule of thumb is to provide at least 20 gallons of water per puffer, so a 40-gallon tank is recommended for two fish. As for filtration, a canister filter is the best choice for this species. Additionally, the tank should be equipped with plenty of rocks, logs, and other hiding spots to provide the fish with plenty of places to hide.
It is also important to note that the water temperature should be kept between 72 and 82 degrees Fahrenheit. The pH of the water should also be kept between 6.8 and 7.8, and the hardness should be between 4 and 12 dGH. Finally, the tank should be equipped with a good quality heater to keep the temperature stable, as well as an aquarium light.
Diet
Dog faced puffers are omnivores, and their diet should consist of both meaty and vegetable-based foods. A good quality flake food can be used as the base of their diet, and this can be supplemented with frozen or live foods such as bloodworms, brine shrimp, and daphnia. Additionally, it is important to provide your dog faced puffer with a variety of fresh vegetables such as spinach, lettuce, and zucchini. Be sure to only feed small amounts of food at a time, as these fish can easily overeat.
Compatibility
Dog faced puffers are generally not suitable for community tanks, as they can be quite aggressive towards other fish. However, they can be kept with other species of puffer fish, as well as with larger, semi-aggressive fish such as cichlids and catfish. It is important to research any potential tankmates before adding them to the tank, as some species may be too small or aggressive to cohabitate with your dog faced puffer.
Conclusion
The dog faced puffer is an interesting and unique species that can make a great addition to an aquarium. With the right tank setup, diet, and compatible tankmates, these fish can thrive in home aquariums. If you’re looking for an unusual pet fish, the dog faced puffer is an excellent choice.

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