Dwarf or Pea pufferfish are very small, expanding to just one inch in size. However, these carnivores are feisty and intense fish which will chase away and also get rid of tank mates much larger than them in territorial disputes. Hence, we can easily’t endorse the Dwarf puffer fish for https://pearlaquatics.my/product/sobo-mini-ac-dc-air-pump-sb-568/