If you like our content, be sure to subscribe as we have no videos posted every week! We go into more detail in the blog post below. We have a video from our YouTube Channel you can check out. Now that you know a little more about freshwater puffer fish, let’s dive right in and meet 13 species that you can keep. With their sharp teeth and quick bursts of speed, they can do some serious damage to their tank mates.Īll in all, freshwater puffer fish are right for you if you want an interesting carnivorous pet fish with enough personality to fill its own tank! 13 Best Freshwater Puffer fish for Tropical Aquariums These freshwater puffer fish generally range from semi-aggressive to full-blown killers, so they are not good fish to simply add to your tropical community aquarium. This swimming style makes them pretty slow movers, but they can be surprisingly quick when grabbing a meal. They have fairly large tails but they generally hover around using their smaller pectoral fins. These inquisitive fish love to interact with their owners, especially around meal times!įreshwater puffer fish have an interesting way of moving through the water. Puffer fish are more like pets than display animals. However, these fish are just as popular for their behavior as their looks. Captive fish are relatively safe, but of course, they should never be eaten or fed to pets! Why Keep Them?įreshwater puffer fish are beautiful animals and often have interesting patterns and bright colors. Although the concentration varies between species, all puffers carry a poison called tetrodotoxin in their skin. However, puffer fish have another defense if that trick fails. Puffing up makes them look much larger than they really are, and this deters predators. These fish are called puffer fish because they have the ability to expand their body size by two or three times by sucking in water or air. Puffer fish belong to the Tetraodontidae family, a group of fish that are found in fresh, brackish, and saltwater environments in many parts of the world. Freshwater puffer fish need meaty, hard-shelled food like snails and shellfish to keep their beaks worn down.Most pufferfish do best in a species-only setup, although some can work in a carefully planned community tank.Freshwater puffer fish range from tiny nano species to real tank busters.Chloroquine Phosphate Aquarium Dosing Calculator.
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