Posted: Sun Mar 21, 2010 3:49 pm
Turtles are not always interested in regular cuttlebone.
However, cuttlebone comes in different flavors, and RES tend to like the bold flavors of fruits. You can also try soaking the cuttlebone in tuna juice, and then let it dry before putting it in the tank. They love the strong odor of tuna, ad since they eat feeder fish a lot, this may work well for them.
By the way, turtles in the wild, as well as other animals, survive for their whole lives on eating other animals. There is tons of nutrition to be had from live prey, if it has been gutloaded and has also been cared for/raised well. So your turtles are most likely getting good nutrition from the fish if you have taken that route. If you see your turtle searching the tank and biting things that it cannot eat, that means it needs cuttlebone. Turtles always know when they do or do not need it.
Spike - Egyptian mau mix, 8 years old
Phryne - Japanese bobtail, 9 months old
Hurricane - RES, 8 yo, 6 1/2 in. long
Typhoon - RES/Map hybrid, 8 yo, 7 in. long
Sadie - RES, 20 yo, 10 in. long
Sophie - Colombian red tail boa, 5 yo, 5 ft. long