Dwarf or Pea pufferfish are very small, developing to just one inch in size. On the other hand, these carnivores are feisty and intense fish that may chase away and even get rid of tank mates much bigger than them in territorial disputes. Hence, we can’t recommend the Dwarf puffer https://pearlaquatics.my/product/sobo-aquarium-submersible-pump-1-year-warranty/