What fish are compatible with a spotted green puffer?

Answer by  AGeorge (13)

Our spotted green puffer nipped fins of other fish, so you have to get fish that are semi-aggressive because they will fight back. Do not get any kind of Molly or Angelfish. We currently have a guppy, Rainbow shark, and a Plecostamus with our puffer.

Answer by  Tank (539)

They are very aggressive fish that need to be put with quite larger fish than itself. The need to be fed constantly as well.

Answer by  SunnyStars (836)

Not many brackish fish can live with a green spotted puffer because they are so aggressive. Even a tank with only green spotted puffers in it, may end up with only one puffer left (after they all kill each other. ) You can try "freshwater" moray eels as these puffers tank-mates.