the reason askin is because my lfs has had this one that is 8-11 inches for the past 3 months. My peacock eel commited suicide last night, jumped right out the tank. So i went up there and told em whats the best they could do, they said 75. Well i didnt have but 70 and they said ok. I'll post a pic when he settles in 2night. And yes the tank is well secured now.