Extensor Foot Tendons. In the foot diagram below, the main tendons on the top of the foot are labeled. The group of tendons are called the extensor tendons and are responsible for elevating the toes and flexing the ankle up (dorsiflexion).
Dwarf puffers are quite hardy and will tolerate varying water conditions but obviously will do best, as with any fish, in optimum water conditions. They do best at temperatures of 80/26 degrees with a ph of at least 7.
Green Spotted Puffer Tank Setup and Tankmates. The Green Spotted Puffer (GSP) is a highly aggressive fish that may attack and kill any other fish or critter in the tank. Many puffer keepers feel they should not be kept with any other fish species, or even other puffers. It is usually wise to keep a Green Spotted Puffer alone in a single-specimen tank. They do not belong in a community aquarium, even as juveniles, and even if the pet store said they are freshwater fish.