My 18" nurse shark lived in my 225 until he was 36" then went to live in my friend's 135,000 gallon at his night club. That tank was 100 ft. long and shaped like a dumbbell so that the sand tigers could turn around easily. Thirteen sharks lived happily in that tank for a long time.
He ate pound of fresh squid every 2-3 days. He'd stick his head out of the top of the tank and spit water on the floor when he was hungry. Most active nurse shark I've ever seen. He was constantly in motion and rarely sat still.
He ate pound of fresh squid every 2-3 days. He'd stick his head out of the top of the tank and spit water on the floor when he was hungry. Most active nurse shark I've ever seen. He was constantly in motion and rarely sat still.