Careful with the lettuce and kale. Iceberg lettuce has no nutritional value, even romaine only has 1 percent calcium and isnt really worth feeding. Kale is high in oxcalates wich bind calcium so they shouldnt make up the bulk of the diet. You should try dandilion greens, collards, turnip greens, and some aquatic plants like anacharis, duckweed, water lettuce, water lilies, water hyacinth water fern, pondweed, water starwort, hornwort, water milfoil, and frogbit.
But ya my turtles act like they are starving all the time. And the brats wont bask until im out of the room.
