Dwarf or Pea pufferfish are little, increasing to only one inch in duration. Nevertheless, these carnivores are feisty and aggressive fish which will chase absent and also kill tank mates much larger than them in territorial disputes. Hence, we will’t recommend the Dwarf puffer fish for just a community tank. https://pearlaquatics.my/product/sobo-mini-ac-dc-air-pump-sb-568/