Marble Sleeper Goby (Oxyeleotris marmorata) Parrot Cichlid The six-banded distichodus or sixbar

The six-banded distichodus or sixbar distichodus is an African species of freshwater fish in the family Distichodontidae

Salton Catfish or Peruvian Piraiba

they demand excellent filtration and consistent maintenance

and even robust and assertive species of cichlids could work

Marble Sleeper Goby (Oxyeleotris marmorata) Parrot Cichlid The six-banded distichodus or sixbarAlso known as Marble Gudgeon, Marbled Sand Goby, Marble Sleeper, Marbled Sleeper, Marbled Sleeper Goby, Sand Goby, Sleepy Goby and Soon Hock. Found in pairs in freshwater canals, flooded forests, reservoirs, rivers and swamps, these are one of the largest in the goby family. Predominately sedentary fish, when disturbed by larger community fish they will rarely become agitated and are often hard to spot in large tanks due to their inactivity. Marble