Freshwater Puffer Fish

Finding Freshwater Puffer Fish

At present, there are lots of fish breeds and varieties available for sale at online shops for your aquarium fish tank. Spotted freshwater puffer fish, which are also known as Tetraodon Nigroviridis, are among the most colorful fish breed with different personalities to consider adding to your aquarium.

Ultimately, they are poisonous in the wild but not actually in captivity. This is because they get poisonous behavior through the foods they eat in the wild but will not have such a position when they grow in the home aquarium.

If you are a beginner at having a fish tank aquarium at home to grow the fish, it is always better to go to the freshwater puffer fish for sale online. 

Significant things to consider

The following are the most significant things to be considered when you are going to freshwater puffer fishes from online or offline shops. They include,

  • Tank setup – When it comes to puffer fishes, they usually require a tank of at least 30 gallons in size. At the same time, you should consider growing freshwater plants for cover. Such spotted puffers require a lot of hiding places to always feel safe and comfortable. For this purpose, you have to buy some hiding accessories for your tank. At the same time, your tank must have some open spaces for free swimming.
  • Feeding – Such kinds of spotted puffer fishes will not eat pellets or flake foods. They always require frozen or live foods. You can feed frozen and alive shrimps and worms. You also have to keep in your mind that puffers require crunchy and hard food in their diets like shellfish or snails because their teeth will not stop growing.
  • Tankmates – These spotted puffer fishes will share a tank with some other fish breeds with similar care requirements. Not all fish varieties are suitable to be tank mates with puffers. This is why it is too important to go for the species which are the same as puffer and avoid fishes that will pick on them. 
  • Water conditions – The spotted puffers are also known as freshwater puffer fish as they mostly require fresh water to swim and live. But the water with some salt in it will not be a problem for these fishes. But full-strength seawater is not suitable for them.

Along with these conditions and other aspects, freshwater puffer fish growers should also consider the gravity of the water should be 1.005 which will suit puffers.

Similarly, they require a temperature level only between 26 and 30 degrees C along with a 7.5 to 8.5 pH level. 

Care for freshwater puffer fish:

freshwater puffer fish care

See also: Are freshwater stingrays good pets?

When you buy freshwater puffer fish for sale online, you should need to give some additional care to them. There is a list of care sheets available according to their natural habitat and several other aspects. They include,

See also: Dwarf puffer fish tank mates

  • Faces – When it comes to puffer fishes, they are well known for the ability to pump up their bodies in order to avoid being swallowed by larger-sized fishes. Their unique personalities and faces are what attract humans to them. They also lead such things to consider them the best pet.
  • The natural habitat of freshwater puffer fish– Mostly, this fish breed can be found in the river systems as they live in temperate and tropical climates. When you maintain the same thing in your aquarium, you can also grow them in your home.
  • Water requirements – As mentioned above, there are some pH and temperature levels for the water requirements. At the same time, salt should not be added to the aquarium as it will give so many diseases to the puffers. They will give some noticeable diseases, especially ectoparasites like Londinium and ich. 
  • Housing requirements – The aquarium is the house of such puffers and it should be properly decorated with different items and accessories like overhangs, caves, grottos, and more to give hiding and shelter places. Depending on the size of your tank and other things, you can have an appropriate number of species for safe and comfortable swimming. 
  • Compatibility and behavior – These freshwater puffers could be fin nippers and some of them are predatory and/or aggressive. Some puffer species like redeye, dwarf and golden puffers can be kept together in the same tank or with some other fast-moving fish breeds like danios. Before making this decision, you can consult an aquarium professional and buy the most suitable breed.
  • Eating habits – When considering the smaller species of freshwater puffer fish, they have different diets including Aquion tropical flakes, spirulina flakes, color flakes, algae rounds, tropical granules, shrimp pellets, and bottom feeder tablets. The larger species can be fed with Aquion cichlid pellets, frozen foods, and monster fish medley.

See also: How big do clown pleco get?

If you consider the breeding level of the freshwater puffer fish, they are best known to breed in captivity but commercial captive breeding is now becoming too common in home aquariums.

Freshwater puffer fish, albeit not exactly popular, are among the easiest fish to take care of in an aquarium.


Tropical Fish Hobbyist Digital Magazine (TFH): In Search of the Peaceful Puffer

PETMD: 10 Facts About Puffer Fish

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