Apples - Fuji, Gala, Golden, any variety is ok, as long not Granny Smith coz that is sour. Do not feed apples every night. The phosphorus level is higher than calcium.
Oranges - Only feed ONCE a week. Feed along with the skin but make sure you scrub the skin clean. Only a small portion. Oranges are acidic, it can cause health problems if given too much, especially young joeys. It benefits in small portions as it has a good amount of calcium but just take note of the acidic side of it.
Watermelon - High in water and also minerals, it can also cause watery poop. So feed in moderation.
Blueberries - High in antioxidants, a juicy treat for most gliders. Berries are very good for gliders, but only as TREATS! Do NOT feed it often. Take note that you can find fresh blueberries at basically any hypermarket or supermarket that caters to expatriates.
Strawberries - Not very high in calcium but good enough.
Honeydew - One fruit that lots of gliders love to eat.
Papaya - A good source of calcium. Don't feed papaya alone. Feed a fruit that is higher in fiber, like apples so that the poop stays firm.
Sweet potato - Cooked ones of course. A small amount is good for fiber and carbohydrates.
Rose Apple/Jambu air - Make sure you get the large sweet ones. Can find at most market places, high in calcium.
Ciku - A sweet treat, not all gliders may like ciku.
Pineapple - Give small amounts like once a week. Only feed very ripe pineapples. Never feed more than a cube. The enzymes benefits the digestion.
Sugar Apple/Custard Apple - Google to find the picture. This fruit is grown locally, is high in calcium and very sweet. Remember to get rid of the seeds.
Kiwi - High in Vitamin C and fiber, it is good in moderation.
Sun Melon/Rock Melon/Cantaloupe - A crunchy melon which is a bit better than honey dew.
Banana - It is high in potassium, but very high in phosphorus, so only give this like once a week but as a little treat. Never a meal.
Starfruit - High in vitamin C, make sure all seeds taken out.
Cherry Tomatoes - One little tomato every few days is good enough. It is high in vitamin C and also minerals. If you notice lots of seeds, then scoop it out. Never give any green vines or leaves of a tomato plant as that is very VERY toxic.
Plum, Nectarine and Peach - Make sure you take out the stone (seed). Good source of vitamins and minerals.
Cherries - Excellent fruit with vitamins, antioxidants and also calcium.
Water Chestnut - Good source of fiber, but give in small amounts.
Durian - Some gliders just love it. Take care not to give too much and also no seeds.
Nangka/Jack Fruit - An exotic flavor, some may not like it.
Mango - Loved by most gliders, it is also packed with goodness.
Lemon skin and orange skin - High High High in calcium! But make sure you scrub it well!
Persimmon - Good fiber, calcium and phosphorus level also same.
Grapes - Only give seedless ones. Also, do not give everyday. Like with oranges and pineapple, give once a week and only 1 grape per glider.
Rambutan - Sweet nectar to gliders. Make sure no seeds.
Lychee and Longan - Do not feed so much. These are high in chemicals, so always remove the skin and wash properly before feeding to your gliders.
Figs - Cold Storage and also supermarket catering to expatriates carry these. High in Calcium.
Cucumber - High in water. Make sure you de-seed it as well.
Celery - Good source of fiber and vitamins. Good calcium ratio as well.
Sawi/Choy Sum - High in calcium.