I recently put together a new home for a 18 year old female RES turtle. She's been with us since she was a baby, no bigger than 2" across. I figured a nice little upgrade was in order:
Tank: 75 Gallon
Stand: Custom
Filter: Eheim 2217
Heater: Eheim Jager 250 Watt TruTemp
Substrate: Quikrete...