9x3x2 cpr overflow to 75g sump bio chamber uv lighting and titanium digital heater in sump so no one get burned tanks mates right now 2 seven inch arrows 10 larg discus abot 7 to 9 inch each 20 inch fire eel ten inch florida gar and 7 inch endi it want IT i think maybe NTs after dats that should do it for me O and a Tiger Knife fish also future a tig and L-014 Pleco