Good vegetable choices include kale, parsley, green beans, bell peppers, and cabbage. Small amounts of spinach and broccoli are also good choices. Flowers including carnations, roses and hibiscus can be added for variety. For the fruit content use apples, bananas, pears, grapes, kiwi and melon.

You can buy live worms and crickets from your local pet store, as well as pre-packaged dead ones. Feeding your turtle live crickets can seem a little tricky, but it helps to replicate how a turtle would eat in the wild. [3] X Research source

Using supplements can help to ensure your turtle gets all the necessary vitamins and minerals. Consider dusting food with calcium and vitamin supplements before offering it to your turtle. Add the calcium supplement to his food twice a week. [6] X Research source If you are unsure about the right balance for your turtle speak to your vet.

Another way to judge the amount of food to provide, is to offer all he can eat in a set time. The recommended times vary from 5 to 15 minutes. Try feeding him until there is a noticeable falling-off of appetite and then removing any non-live food. [9] X Research source Removing excess food will help avoid over eating, and prevent decomposing leftovers which can impact on the water purity for an aquatic turtle.

Feeding an aquatic turtle small live fish can help stimulate him and give him some exercise. [10] X Research source Using vegetables that float is preferable to those that sink for an aquatic turtle. If you dust your food with a vitamin supplement, be aware that this can rub off in the water. Using pellets can be a way to tackle this.